pip3 install -U qrl fails ERROR: Failed building wheel for grpcio

Describe the bug I try to set up a QRL Node following this guide: https://docs.theqrl.org/node/QRLnode/ The install -U qrl command fails with the following output:

leon@leons-linux:/$ pip3 install -U qrl Defaulting to user installation because normal site-packages is not writeable Processing /home/leon/.cache/pip/wheels/93/3c/c9/de9091a6dfc95ae1d4edd99b14cf7edf1db172ed6cc45cfe80/qrl-2.0.2-cp37-none-any.whl Requirement already satisfied, skipping upgrade: pyqryptonight<1.1.0,>=0.99.3 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (0.99.3) Requirement already satisfied, skipping upgrade: json-rpc==1.10.8 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (1.10.8) Requirement already satisfied, skipping upgrade: setuptools==39.0.1 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (39.0.1) Requirement already satisfied, skipping upgrade: Flask>=1.0.0 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (1.1.1) Requirement already satisfied, skipping upgrade: protobuf==3.5.2 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (3.5.2) Requirement already satisfied, skipping upgrade: ntplib==0.3.3 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (0.3.3) Requirement already satisfied, skipping upgrade: click==6.7 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (6.7) Processing /home/leon/.cache/pip/wheels/f0/4e/70/d28fde1ee93a4c1d5c6f09076875ba3679e9a6b937c6de5cab/grpcio_tools-1.10.0-cp37-cp37m-linux_x86_64.whl Requirement already satisfied, skipping upgrade: cryptography==2.3 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (2.3) Requirement already satisfied, skipping upgrade: pyqrandomx<1.0.0,>=0.0.0 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (0.2.0) Requirement already satisfied, skipping upgrade: pyopenssl==17.5.0 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (17.5.0) Requirement already satisfied, skipping upgrade: plyvel==1.2.0 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (1.2.0) Requirement already satisfied, skipping upgrade: mock==2.0.0 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (2.0.0) Requirement already satisfied, skipping upgrade: daemonize==2.4.7 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (2.4.7) Requirement already satisfied, skipping upgrade: Twisted>=19.7.0 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (20.3.0) Collecting grpcio<=1.10.0,>=1.9.0 Using cached grpcio-1.10.0.tar.gz (14.0 MB) Requirement already satisfied, skipping upgrade: six==1.11 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (1.11.0) Requirement already satisfied, skipping upgrade: colorlog==3.1.0 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (3.1.0) Requirement already satisfied, skipping upgrade: service-identity==17.0.0 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (17.0.0) Requirement already satisfied, skipping upgrade: simplejson==3.11.1 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (3.11.1) Requirement already satisfied, skipping upgrade: pyqrllib<1.1.0,>=0.99.3 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (1.0.4) Requirement already satisfied, skipping upgrade: PyYAML==5.3 in /home/leon/.local/lib/python3.7/site-packages (from qrl) (5.3) Requirement already satisfied, skipping upgrade: Jinja2>=2.10.1 in /home/leon/.local/lib/python3.7/site-packages (from Flask>=1.0.0->qrl) (2.11.1) Requirement already satisfied, skipping upgrade: itsdangerous>=0.24 in /home/leon/.local/lib/python3.7/site-packages (from Flask>=1.0.0->qrl) (1.1.0) Requirement already satisfied, skipping upgrade: Werkzeug>=0.15 in /home/leon/.local/lib/python3.7/site-packages (from Flask>=1.0.0->qrl) (1.0.1) Requirement already satisfied, skipping upgrade: idna>=2.1 in /usr/lib/python3/dist-packages (from cryptography==2.3->qrl) (2.6) Requirement already satisfied, skipping upgrade: asn1crypto>=0.21.0 in /usr/lib/python3/dist-packages (from cryptography==2.3->qrl) (0.24.0) Requirement already satisfied, skipping upgrade: cffi!=1.11.3,>=1.7 in /home/leon/.local/lib/python3.7/site-packages (from cryptography==2.3->qrl) (1.14.0) Requirement already satisfied, skipping upgrade: pbr>=0.11 in /home/leon/.local/lib/python3.7/site-packages (from mock==2.0.0->qrl) (5.4.4) Requirement already satisfied, skipping upgrade: attrs>=19.2.0 in /home/leon/.local/lib/python3.7/site-packages (from Twisted>=19.7.0->qrl) (19.3.0) Requirement already satisfied, skipping upgrade: zope.interface>=4.4.2 in /home/leon/.local/lib/python3.7/site-packages (from Twisted>=19.7.0->qrl) (5.0.2) Requirement already satisfied, skipping upgrade: PyHamcrest!=1.10.0,>=1.9.0 in /home/leon/.local/lib/python3.7/site-packages (from Twisted>=19.7.0->qrl) (2.0.2) Requirement already satisfied, skipping upgrade: hyperlink>=17.1.1 in /home/leon/.local/lib/python3.7/site-packages (from Twisted>=19.7.0->qrl) (19.0.0) Requirement already satisfied, skipping upgrade: Automat>=0.3.0 in /home/leon/.local/lib/python3.7/site-packages (from Twisted>=19.7.0->qrl) (20.2.0) Requirement already satisfied, skipping upgrade: constantly>=15.1 in /home/leon/.local/lib/python3.7/site-packages (from Twisted>=19.7.0->qrl) (15.1.0) Requirement already satisfied, skipping upgrade: incremental>=16.10.1 in /home/leon/.local/lib/python3.7/site-packages (from Twisted>=19.7.0->qrl) (17.5.0) Requirement already satisfied, skipping upgrade: pyasn1-modules in /home/leon/.local/lib/python3.7/site-packages (from service-identity==17.0.0->qrl) (0.2.8) Requirement already satisfied, skipping upgrade: pyasn1 in /home/leon/.local/lib/python3.7/site-packages (from service-identity==17.0.0->qrl) (0.4.8) Requirement already satisfied, skipping upgrade: MarkupSafe>=0.23 in /home/leon/.local/lib/python3.7/site-packages (from Jinja2>=2.10.1->Flask>=1.0.0->qrl) (1.1.1) Requirement already satisfied, skipping upgrade: pycparser in /home/leon/.local/lib/python3.7/site-packages (from cffi!=1.11.3,>=1.7->cryptography==2.3->qrl) (2.20) Building wheels for collected packages: grpcio Building wheel for grpcio (setup.py) ... error ERROR: Command errored out with exit status 1: command: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-8p_mxnvn/grpcio/setup.py'"'"'; file='"'"'/tmp/pip-install-8p_mxnvn/grpcio/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-t1wuj89a cwd: /tmp/pip-install-8p_mxnvn/grpcio/ Complete output (320 lines): Found cython-generated files... running bdist_wheel running build running build_py running build_project_metadata creating python_build creating python_build/lib.linux-x86_64-3.7 creating python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_common.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/init.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_plugin_wrapping.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_interceptor.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_auth.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_grpcio_metadata.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_channel.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_server.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_utilities.py -> python_build/lib.linux-x86_64-3.7/grpc creating python_build/lib.linux-x86_64-3.7/grpc/_cython copying src/python/grpcio/grpc/_cython/init.py -> python_build/lib.linux-x86_64-3.7/grpc/_cython creating python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/_metadata.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/init.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/interfaces.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/_client_adaptations.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/implementations.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/utilities.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/_server_adaptations.py -> python_build/lib.linux-x86_64-3.7/grpc/beta creating python_build/lib.linux-x86_64-3.7/grpc/framework copying src/python/grpcio/grpc/framework/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework creating python_build/lib.linux-x86_64-3.7/grpc/_cython/_cygrpc copying src/python/grpcio/grpc/_cython/_cygrpc/init.py -> python_build/lib.linux-x86_64-3.7/grpc/_cython/_cygrpc creating python_build/lib.linux-x86_64-3.7/grpc/framework/common copying src/python/grpcio/grpc/framework/common/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/common copying src/python/grpcio/grpc/framework/common/style.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/common copying src/python/grpcio/grpc/framework/common/cardinality.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/common creating python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/callable_util.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/abandonment.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/stream_util.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/stream.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/future.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/logging_pool.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation creating python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces copying src/python/grpcio/grpc/framework/interfaces/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces creating python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/face copying src/python/grpcio/grpc/framework/interfaces/face/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/face copying src/python/grpcio/grpc/framework/interfaces/face/face.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/face copying src/python/grpcio/grpc/framework/interfaces/face/utilities.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/face creating python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/base copying src/python/grpcio/grpc/framework/interfaces/base/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/base copying src/python/grpcio/grpc/framework/interfaces/base/utilities.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/base copying src/python/grpcio/grpc/framework/interfaces/base/base.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/base creating python_build/lib.linux-x86_64-3.7/grpc/_cython/_credentials copying src/python/grpcio/grpc/_cython/_credentials/roots.pem -> python_build/lib.linux-x86_64-3.7/grpc/_cython/_credentials running build_ext Found cython-generated files... building 'grpc._cython.cygrpc' extension creating python_build/temp.linux-x86_64-3.7 creating python_build/temp.linux-x86_64-3.7/src creating python_build/temp.linux-x86_64-3.7/src/python creating python_build/temp.linux-x86_64-3.7/src/python/grpcio creating python_build/temp.linux-x86_64-3.7/src/python/grpcio/grpc creating python_build/temp.linux-x86_64-3.7/src/python/grpcio/grpc/_cython creating python_build/temp.linux-x86_64-3.7/src/core creating python_build/temp.linux-x86_64-3.7/src/core/lib creating python_build/temp.linux-x86_64-3.7/src/core/lib/gpr creating python_build/temp.linux-x86_64-3.7/src/core/lib/profiling creating python_build/temp.linux-x86_64-3.7/src/core/lib/surface creating python_build/temp.linux-x86_64-3.7/src/core/lib/avl creating python_build/temp.linux-x86_64-3.7/src/core/lib/backoff creating python_build/temp.linux-x86_64-3.7/src/core/lib/channel creating python_build/temp.linux-x86_64-3.7/src/core/lib/compression creating python_build/temp.linux-x86_64-3.7/src/core/lib/debug creating python_build/temp.linux-x86_64-3.7/src/core/lib/http creating python_build/temp.linux-x86_64-3.7/src/core/lib/iomgr creating python_build/temp.linux-x86_64-3.7/src/core/lib/json creating python_build/temp.linux-x86_64-3.7/src/core/lib/slice creating python_build/temp.linux-x86_64-3.7/src/core/lib/transport creating python_build/temp.linux-x86_64-3.7/src/core/ext creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2 creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/server creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/server/secure creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/transport creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/alpn creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/http creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/http/client creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/http/message_compress creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/http/server creating python_build/temp.linux-x86_64-3.7/src/core/lib/security creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/context creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/composite creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/fake creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/google_default creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/iam creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/jwt creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/oauth2 creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/plugin creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/ssl creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/security_connector creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/transport creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/util creating python_build/temp.linux-x86_64-3.7/src/core/tsi creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/client creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/client/secure creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/deadline creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/server/insecure creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/client/insecure creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/inproc creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/grpclb creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/grpclb/proto creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1 creating python_build/temp.linux-x86_64-3.7/third_party creating python_build/temp.linux-x86_64-3.7/third_party/nanopb creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver/fake creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/pick_first creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/round_robin creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver/dns creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver/dns/c_ares creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver/dns/native creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver/sockaddr creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/load_reporting creating python_build/temp.linux-x86_64-3.7/src/core/ext/census creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/max_age creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/message_size creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/workarounds creating python_build/temp.linux-x86_64-3.7/src/core/plugin_registry creating python_build/temp.linux-x86_64-3.7/src/boringssl creating python_build/temp.linux-x86_64-3.7/third_party/boringssl creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/asn1 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/base64 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/bio creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/bn_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/buf creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/bytestring creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/chacha creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/cipher_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/cmac creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/conf creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/curve25519 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/dh creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/digest_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/dsa creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/ec_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/ecdh creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/ecdsa_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/engine creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/err creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/evp creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/fipsmodule creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/hkdf creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/lhash creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/obj creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/pem creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/pkcs7 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/pkcs8 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/poly1305 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/pool creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/rand_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/rc4 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/rsa_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/stack creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/x509 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/x509v3 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/ssl creating python_build/temp.linux-x86_64-3.7/third_party/zlib creating python_build/temp.linux-x86_64-3.7/third_party/cares creating python_build/temp.linux-x86_64-3.7/third_party/cares/cares x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/python/grpcio/grpc/_cython/cygrpc.c -o python_build/temp.linux-x86_64-3.7/src/python/grpcio/grpc/_cython/cygrpc.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1: warning: command line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/alloc.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/alloc.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/arena.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/arena.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/atm.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/atm.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/cpu_iphone.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/cpu_iphone.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/cpu_linux.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/cpu_linux.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/cpu_posix.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/cpu_posix.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/cpu_windows.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/cpu_windows.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/env_linux.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/env_linux.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/env_posix.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/env_posix.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/env_windows.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/env_windows.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/fork.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/fork.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/host_port.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/host_port.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/log.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/log.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/log_android.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/log_android.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/log_linux.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/log_linux.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ src/core/lib/gpr/log_linux.cc:42:13: error: ambiguating new declaration of ‘long int gettid()’ 42 | static long gettid(void) { return syscall(NR_gettid); } | ^~ In file included from /usr/include/unistd.h:1170, from src/core/lib/gpr/log_linux.cc:40: /usr/include/x86_64-linux-gnu/bits/unistd_ext.h:34:16: note: old declaration ‘pid_t gettid()’ 34 | extern pid_t gettid (void) __THROW; | ^~ src/core/lib/gpr/log_linux.cc:42:13: warning: ‘long int gettid()’ defined but not used [-Wunused-function] 42 | static long gettid(void) { return syscall(NR_gettid); } | ^~ creating tmp creating tmp/tmpe7gb09gg x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.7m -c /tmp/tmpe7gb09gg/a.c -o tmp/tmpe7gb09gg/a.o Traceback (most recent call last): File "/usr/lib/python3.7/distutils/unixccompiler.py", line 118, in _compile extra_postargs) File "/tmp/pip-install-8p_mxnvn/grpcio/src/python/grpcio/_spawn_patch.py", line 54, in _commandfile_spawn _classic_spawn(self, command) File "/usr/lib/python3.7/distutils/ccompiler.py", line 910, in spawn spawn(cmd, dry_run=self.dry_run) File "/usr/lib/python3.7/distutils/spawn.py", line 36, in spawn _spawn_posix(cmd, search_path, dry_run=dry_run) File "/usr/lib/python3.7/distutils/spawn.py", line 159, in _spawn_posix % (cmd, exit_status)) distutils.errors.DistutilsExecError: command 'x86_64-linux-gnu-gcc' failed with exit status 1

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/tmp/pip-install-8p_mxnvn/grpcio/src/python/grpcio/commands.py", line 292, in build_extensions build_ext.build_ext.build_extensions(self) File "/usr/lib/python3.7/distutils/command/build_ext.py", line 449, in build_extensions self._build_extensions_serial() File "/usr/lib/python3.7/distutils/command/build_ext.py", line 474, in _build_extensions_serial self.build_extension(ext) File "/home/leon/.local/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 199, in build_extension _build_ext.build_extension(self, ext) File "/usr/lib/python3.7/distutils/command/build_ext.py", line 534, in build_extension depends=ext.depends) File "/usr/lib/python3.7/distutils/ccompiler.py", line 574, in compile self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts) File "/usr/lib/python3.7/distutils/unixccompiler.py", line 120, in _compile raise CompileError(msg) distutils.errors.CompileError: command 'x86_64-linux-gnu-gcc' failed with exit status 1

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "", line 1, in File "/tmp/pip-install-8p_mxnvn/grpcio/setup.py", line 311, in cmdclass=COMMAND_CLASS, File "/home/leon/.local/lib/python3.7/site-packages/setuptools/init.py", line 129, in setup return distutils.core.setup(**attrs) File "/usr/lib/python3.7/distutils/core.py", line 148, in setup dist.run_commands() File "/usr/lib/python3.7/distutils/dist.py", line 966, in run_commands self.run_command(cmd) File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command cmd_obj.run() File "/usr/lib/python3/dist-packages/wheel/bdist_wheel.py", line 188, in run self.run_command('build') File "/usr/lib/python3.7/distutils/cmd.py", line 313, in run_command self.distribution.run_command(command) File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command cmd_obj.run() File "/usr/lib/python3.7/distutils/command/build.py", line 135, in run self.run_command(cmd_name) File "/usr/lib/python3.7/distutils/cmd.py", line 313, in run_command self.distribution.run_command(command) File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command cmd_obj.run() File "/home/leon/.local/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 78, in run _build_ext.run(self) File "/usr/lib/python3.7/distutils/command/build_ext.py", line 340, in run self.build_extensions() File "/tmp/pip-install-8p_mxnvn/grpcio/src/python/grpcio/commands.py", line 297, in build_extensions "Failed build_ext step:\n{}".format(formatted_exception)) commands.CommandError: Failed build_ext step: Traceback (most recent call last): File "/usr/lib/python3.7/distutils/unixccompiler.py", line 118, in _compile extra_postargs) File "/tmp/pip-install-8p_mxnvn/grpcio/src/python/grpcio/_spawn_patch.py", line 54, in _commandfile_spawn _classic_spawn(self, command) File "/usr/lib/python3.7/distutils/ccompiler.py", line 910, in spawn spawn(cmd, dry_run=self.dry_run) File "/usr/lib/python3.7/distutils/spawn.py", line 36, in spawn _spawn_posix(cmd, search_path, dry_run=dry_run) File "/usr/lib/python3.7/distutils/spawn.py", line 159, in _spawn_posix % (cmd, exit_status)) distutils.errors.DistutilsExecError: command 'x86_64-linux-gnu-gcc' failed with exit status 1

During handling of the above exception, another exception occurred:

ERROR: Failed building wheel for grpcio Running setup.py clean for grpcio Failed to build grpcio Installing collected packages: grpcio, grpcio-tools, qrl Running setup.py install for grpcio ... error ERROR: Command errored out with exit status 1: command: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-8p_mxnvn/grpcio/setup.py'"'"'; file='"'"'/tmp/pip-install-8p_mxnvn/grpcio/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /tmp/pip-record-iia7laug/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/leon/.local/include/python3.7m/grpcio cwd: /tmp/pip-install-8p_mxnvn/grpcio/ Complete output (321 lines): Found cython-generated files... running install running build running build_py running build_project_metadata creating python_build creating python_build/lib.linux-x86_64-3.7 creating python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_common.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/init.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_plugin_wrapping.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_interceptor.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_auth.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_grpcio_metadata.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_channel.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_server.py -> python_build/lib.linux-x86_64-3.7/grpc copying src/python/grpcio/grpc/_utilities.py -> python_build/lib.linux-x86_64-3.7/grpc creating python_build/lib.linux-x86_64-3.7/grpc/_cython copying src/python/grpcio/grpc/_cython/init.py -> python_build/lib.linux-x86_64-3.7/grpc/_cython creating python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/_metadata.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/init.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/interfaces.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/_client_adaptations.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/implementations.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/utilities.py -> python_build/lib.linux-x86_64-3.7/grpc/beta copying src/python/grpcio/grpc/beta/_server_adaptations.py -> python_build/lib.linux-x86_64-3.7/grpc/beta creating python_build/lib.linux-x86_64-3.7/grpc/framework copying src/python/grpcio/grpc/framework/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework creating python_build/lib.linux-x86_64-3.7/grpc/_cython/_cygrpc copying src/python/grpcio/grpc/_cython/_cygrpc/init.py -> python_build/lib.linux-x86_64-3.7/grpc/_cython/_cygrpc creating python_build/lib.linux-x86_64-3.7/grpc/framework/common copying src/python/grpcio/grpc/framework/common/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/common copying src/python/grpcio/grpc/framework/common/style.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/common copying src/python/grpcio/grpc/framework/common/cardinality.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/common creating python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/callable_util.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/abandonment.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/stream_util.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/stream.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/future.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation copying src/python/grpcio/grpc/framework/foundation/logging_pool.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/foundation creating python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces copying src/python/grpcio/grpc/framework/interfaces/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces creating python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/face copying src/python/grpcio/grpc/framework/interfaces/face/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/face copying src/python/grpcio/grpc/framework/interfaces/face/face.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/face copying src/python/grpcio/grpc/framework/interfaces/face/utilities.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/face creating python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/base copying src/python/grpcio/grpc/framework/interfaces/base/init.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/base copying src/python/grpcio/grpc/framework/interfaces/base/utilities.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/base copying src/python/grpcio/grpc/framework/interfaces/base/base.py -> python_build/lib.linux-x86_64-3.7/grpc/framework/interfaces/base creating python_build/lib.linux-x86_64-3.7/grpc/_cython/_credentials copying src/python/grpcio/grpc/_cython/_credentials/roots.pem -> python_build/lib.linux-x86_64-3.7/grpc/_cython/_credentials running build_ext Found cython-generated files... building 'grpc._cython.cygrpc' extension creating python_build/temp.linux-x86_64-3.7 creating python_build/temp.linux-x86_64-3.7/src creating python_build/temp.linux-x86_64-3.7/src/python creating python_build/temp.linux-x86_64-3.7/src/python/grpcio creating python_build/temp.linux-x86_64-3.7/src/python/grpcio/grpc creating python_build/temp.linux-x86_64-3.7/src/python/grpcio/grpc/_cython creating python_build/temp.linux-x86_64-3.7/src/core creating python_build/temp.linux-x86_64-3.7/src/core/lib creating python_build/temp.linux-x86_64-3.7/src/core/lib/gpr creating python_build/temp.linux-x86_64-3.7/src/core/lib/profiling creating python_build/temp.linux-x86_64-3.7/src/core/lib/surface creating python_build/temp.linux-x86_64-3.7/src/core/lib/avl creating python_build/temp.linux-x86_64-3.7/src/core/lib/backoff creating python_build/temp.linux-x86_64-3.7/src/core/lib/channel creating python_build/temp.linux-x86_64-3.7/src/core/lib/compression creating python_build/temp.linux-x86_64-3.7/src/core/lib/debug creating python_build/temp.linux-x86_64-3.7/src/core/lib/http creating python_build/temp.linux-x86_64-3.7/src/core/lib/iomgr creating python_build/temp.linux-x86_64-3.7/src/core/lib/json creating python_build/temp.linux-x86_64-3.7/src/core/lib/slice creating python_build/temp.linux-x86_64-3.7/src/core/lib/transport creating python_build/temp.linux-x86_64-3.7/src/core/ext creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2 creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/server creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/server/secure creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/transport creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/alpn creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/http creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/http/client creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/http/message_compress creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/http/server creating python_build/temp.linux-x86_64-3.7/src/core/lib/security creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/context creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/composite creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/fake creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/google_default creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/iam creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/jwt creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/oauth2 creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/plugin creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/credentials/ssl creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/security_connector creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/transport creating python_build/temp.linux-x86_64-3.7/src/core/lib/security/util creating python_build/temp.linux-x86_64-3.7/src/core/tsi creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/client creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/client/secure creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/deadline creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/server/insecure creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/chttp2/client/insecure creating python_build/temp.linux-x86_64-3.7/src/core/ext/transport/inproc creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/grpclb creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/grpclb/proto creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1 creating python_build/temp.linux-x86_64-3.7/third_party creating python_build/temp.linux-x86_64-3.7/third_party/nanopb creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver/fake creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/pick_first creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/lb_policy/round_robin creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver/dns creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver/dns/c_ares creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver/dns/native creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/client_channel/resolver/sockaddr creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/load_reporting creating python_build/temp.linux-x86_64-3.7/src/core/ext/census creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/max_age creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/message_size creating python_build/temp.linux-x86_64-3.7/src/core/ext/filters/workarounds creating python_build/temp.linux-x86_64-3.7/src/core/plugin_registry creating python_build/temp.linux-x86_64-3.7/src/boringssl creating python_build/temp.linux-x86_64-3.7/third_party/boringssl creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/asn1 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/base64 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/bio creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/bn_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/buf creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/bytestring creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/chacha creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/cipher_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/cmac creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/conf creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/curve25519 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/dh creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/digest_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/dsa creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/ec_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/ecdh creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/ecdsa_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/engine creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/err creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/evp creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/fipsmodule creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/hkdf creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/lhash creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/obj creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/pem creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/pkcs7 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/pkcs8 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/poly1305 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/pool creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/rand_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/rc4 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/rsa_extra creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/stack creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/x509 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/crypto/x509v3 creating python_build/temp.linux-x86_64-3.7/third_party/boringssl/ssl creating python_build/temp.linux-x86_64-3.7/third_party/zlib creating python_build/temp.linux-x86_64-3.7/third_party/cares creating python_build/temp.linux-x86_64-3.7/third_party/cares/cares x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/python/grpcio/grpc/_cython/cygrpc.c -o python_build/temp.linux-x86_64-3.7/src/python/grpcio/grpc/_cython/cygrpc.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1: warning: command line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/alloc.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/alloc.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/arena.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/arena.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/atm.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/atm.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/cpu_iphone.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/cpu_iphone.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/cpu_linux.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/cpu_linux.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/cpu_posix.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/cpu_posix.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/cpu_windows.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/cpu_windows.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/env_linux.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/env_linux.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/env_posix.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/env_posix.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/env_windows.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/env_windows.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/fork.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/fork.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/host_port.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/host_port.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/log.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/log.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/log_android.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/log_android.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DOPENSSL_NO_ASM=1 -D_WIN32_WINNT=1536 -DGPR_BACKWARDS_COMPATIBILITY_MODE=1 -DHAVE_CONFIG_H=1 -DGRPC_ENABLE_FORK_SUPPORT=1 -DPyMODINIT_FUNC=attribute((visibility ("default"))) PyObject -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1 -Isrc/python/grpcio -Iinclude -I. -Ithird_party/boringssl/include -Ithird_party/zlib -Ithird_party/cares -Ithird_party/cares/cares -Ithird_party/cares/config_linux -I/usr/include/python3.7m -c src/core/lib/gpr/log_linux.cc -o python_build/temp.linux-x86_64-3.7/src/core/lib/gpr/log_linux.o -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions -pthread cc1plus: warning: command line option ‘-std=gnu99’ is valid for C/ObjC but not for C++ src/core/lib/gpr/log_linux.cc:42:13: error: ambiguating new declaration of ‘long int gettid()’ 42 | static long gettid(void) { return syscall(NR_gettid); } | ^~ In file included from /usr/include/unistd.h:1170, from src/core/lib/gpr/log_linux.cc:40: /usr/include/x86_64-linux-gnu/bits/unistd_ext.h:34:16: note: old declaration ‘pid_t gettid()’ 34 | extern pid_t gettid (void) __THROW; | ^~ src/core/lib/gpr/log_linux.cc:42:13: warning: ‘long int gettid()’ defined but not used [-Wunused-function] 42 | static long gettid(void) { return syscall(NR_gettid); } | ^~ creating tmp/tmpc4tggndw x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.7m -c /tmp/tmpc4tggndw/a.c -o tmp/tmpc4tggndw/a.o Traceback (most recent call last): File "/usr/lib/python3.7/distutils/unixccompiler.py", line 118, in _compile extra_postargs) File "/tmp/pip-install-8p_mxnvn/grpcio/src/python/grpcio/_spawn_patch.py", line 54, in _commandfile_spawn _classic_spawn(self, command) File "/usr/lib/python3.7/distutils/ccompiler.py", line 910, in spawn spawn(cmd, dry_run=self.dry_run) File "/usr/lib/python3.7/distutils/spawn.py", line 36, in spawn _spawn_posix(cmd, search_path, dry_run=dry_run) File "/usr/lib/python3.7/distutils/spawn.py", line 159, in _spawn_posix % (cmd, exit_status)) distutils.errors.DistutilsExecError: command 'x86_64-linux-gnu-gcc' failed with exit status 1

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "", line 1, in File "/tmp/pip-install-8p_mxnvn/grpcio/setup.py", line 311, in cmdclass=COMMAND_CLASS, File "/home/leon/.local/lib/python3.7/site-packages/setuptools/init.py", line 129, in setup return distutils.core.setup(**attrs) File "/usr/lib/python3.7/distutils/core.py", line 148, in setup dist.run_commands() File "/usr/lib/python3.7/distutils/dist.py", line 966, in run_commands self.run_command(cmd) File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command cmd_obj.run() File "/home/leon/.local/lib/python3.7/site-packages/setuptools/command/install.py", line 61, in run return orig.install.run(self) File "/usr/lib/python3.7/distutils/command/install.py", line 589, in run self.run_command('build') File "/usr/lib/python3.7/distutils/cmd.py", line 313, in run_command self.distribution.run_command(command) File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command cmd_obj.run() File "/usr/lib/python3.7/distutils/command/build.py", line 135, in run self.run_command(cmd_name) File "/usr/lib/python3.7/distutils/cmd.py", line 313, in run_command self.distribution.run_command(command) File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command cmd_obj.run() File "/home/leon/.local/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 78, in run _build_ext.run(self) File "/usr/lib/python3.7/distutils/command/build_ext.py", line 340, in run self.build_extensions() File "/tmp/pip-install-8p_mxnvn/grpcio/src/python/grpcio/commands.py", line 297, in build_extensions "Failed build_ext step:\n{}".format(formatted_exception)) commands.CommandError: Failed build_ext step: Traceback (most recent call last): File "/usr/lib/python3.7/distutils/unixccompiler.py", line 118, in _compile extra_postargs) File "/tmp/pip-install-8p_mxnvn/grpcio/src/python/grpcio/_spawn_patch.py", line 54, in _commandfile_spawn _classic_spawn(self, command) File "/usr/lib/python3.7/distutils/ccompiler.py", line 910, in spawn spawn(cmd, dry_run=self.dry_run) File "/usr/lib/python3.7/distutils/spawn.py", line 36, in spawn _spawn_posix(cmd, search_path, dry_run=dry_run) File "/usr/lib/python3.7/distutils/spawn.py", line 159, in _spawn_posix % (cmd, exit_status)) distutils.errors.DistutilsExecError: command 'x86_64-linux-gnu-gcc' failed with exit status 1

During handling of the above exception, another exception occurred:

ERROR: Command errored out with exit status 1: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-8p_mxnvn/grpcio/setup.py'"'"'; file='"'"'/tmp/pip-install-8p_mxnvn/grpcio/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /tmp/pip-record-iia7laug/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/leon/.local/include/python3.7m/grpcio Check the logs for full command output.

Desktop:

OS: pop os / Ubuntu 19.10
Python v 3.7.5

Sorry for the log overload, I'm new to python

theQRL / QRL

pip3 install -U qrl fails ERROR: Failed building wheel for grpcio #1700