Building wheel for httptools , ujson

[harunkelesoglu]

I'm trying install the rasa x to ubuntu server by this [doc](http://rasa.com/docs/rasa-x/installation-and-setup/) ı getting the following error when i run the this command ` pip install rasa-x --extra-index-url https://pypi.rasa.com/simple ` **pip version**: pip 19.1.1 from /home/argedor/env/lib/python3.6/site-packages/pip (python 3.6) **Python version**: Python 3.6.8 **Operating system** (windows, osx, ...): ubuntu 16.04 **Error**: ``` Building wheel for httptools (setup.py) ... error ERROR: Complete output from command /home/argedor/env/bin/python3.6 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-install-921nrp63/httptools/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-e_jxa3v7 --python-tag cp36: ERROR: running bdist_wheel running build running build_py creating build creating build/lib.linux-x86_64-3.6 creating build/lib.linux-x86_64-3.6/httptools copying httptools/__init__.py -> build/lib.linux-x86_64-3.6/httptools creating build/lib.linux-x86_64-3.6/httptools/parser copying httptools/parser/__init__.py -> build/lib.linux-x86_64-3.6/httptools/parser copying httptools/parser/errors.py -> build/lib.linux-x86_64-3.6/httptools/parser running egg_info writing httptools.egg-info/PKG-INFO writing dependency_links to httptools.egg-info/dependency_links.txt writing top-level names to httptools.egg-info/top_level.txt reading manifest file 'httptools.egg-info/SOURCES.txt' reading manifest template 'MANIFEST.in' writing manifest file 'httptools.egg-info/SOURCES.txt' copying httptools/parser/parser.c -> build/lib.linux-x86_64-3.6/httptools/parser running build_ext building 'httptools.parser.parser' extension creating build/temp.linux-x86_64-3.6 creating build/temp.linux-x86_64-3.6/httptools creating build/temp.linux-x86_64-3.6/httptools/parser creating build/temp.linux-x86_64-3.6/vendor creating build/temp.linux-x86_64-3.6/vendor/http-parser x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.6m -I/home/argedor/env/include/python3.6m -c httptools/parser/parser.c -o build/temp.linux-x86_64-3.6/httptools/parser/parser.o -O2 unable to execute 'x86_64-linux-gnu-gcc': No such file or directory error: command 'x86_64-linux-gnu-gcc' failed with exit status 1 ---------------------------------------- ERROR: Failed building wheel for httptools Running setup.py clean for httptools Building wheel for ujson (setup.py) ... error ERROR: Complete output from command /home/argedor/env/bin/python3.6 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-install-921nrp63/ujson/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-zbftkqqd --python-tag cp36: ERROR: running bdist_wheel running build running build_ext building 'ujson' extension creating build creating build/temp.linux-x86_64-3.6 creating build/temp.linux-x86_64-3.6/python creating build/temp.linux-x86_64-3.6/lib x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I./python -I./lib -I/usr/include/python3.6m -I/home/argedor/env/include/python3.6m -c ./python/ujson.c -o build/temp.linux-x86_64-3.6/./python/ujson.o -D_GNU_SOURCE unable to execute 'x86_64-linux-gnu-gcc': No such file or directory error: command 'x86_64-linux-gnu-gcc' failed with exit status 1 ---------------------------------------- ERROR: Failed building wheel for ujson Running setup.py clean for ujson Failed to build httptools ujson Installing collected packages: SQLAlchemy, aiofiles, httptools, uvloop, ujson, websockets, multidict, sanic, sanic-plugins-framework, sanic-cors, pyjwt, sanic-jwt, six, isodate, sortedcontainers, redis, fakeredis, numpy, scipy, scikit-learn, kafka-python, humanfriendly, coloredlogs, ruamel.yaml, pytz, pysocks, urllib3, certifi, idna, chardet, requests, twilio, colorclass, websocket-client, slackclient, colorhash, terminaltables, pyparsing, packaging, tzlocal, apscheduler, fbmessenger, astor, mock, absl-py, tensorflow-estimator, markdown, grpcio, protobuf, werkzeug, tensorboard, gast, termcolor, keras-preprocessing, h5py, keras-applications, tensorflow, python-dateutil, mattermostwrapper, pymongo, attrs, idna-ssl, typing-extensions, yarl, async-timeout, aiohttp, docutils, jmespath, botocore, s3transfer, boto3, ConfigArgParse, greenlet, gevent, MarkupSafe, Jinja2, itsdangerous, click, flask, flask-cors, future, rasa-sdk, tqdm, asn1crypto, pycparser, cffi, cryptography, python-telegram-bot, rocketchat-API, python-crfsuite, tabulate, sklearn-crfsuite, kiwisolver, cycler, matplotlib, simplejson, jsonschema, jsonpickle, docopt, PyYAML, pykwalify, pydot, wcwidth, prompt-toolkit, questionary, python-engineio, python-socketio, requests-toolbelt, webexteamssdk, async-generator, decorator, networkx, pika, rasa, mixpanel, rasa-x Running setup.py install for httptools ... error ERROR: Complete output from command /home/argedor/env/bin/python3.6 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-install-921nrp63/httptools/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-m1m5gpmq/install-record.txt --single-version-externally-managed --compile --install-headers /home/argedor/env/include/site/python3.6/httptools: ERROR: running install running build running build_py creating build creating build/lib.linux-x86_64-3.6 creating build/lib.linux-x86_64-3.6/httptools copying httptools/__init__.py -> build/lib.linux-x86_64-3.6/httptools creating build/lib.linux-x86_64-3.6/httptools/parser copying httptools/parser/__init__.py -> build/lib.linux-x86_64-3.6/httptools/parser copying httptools/parser/errors.py -> build/lib.linux-x86_64-3.6/httptools/parser running egg_info writing httptools.egg-info/PKG-INFO writing dependency_links to httptools.egg-info/dependency_links.txt writing top-level names to httptools.egg-info/top_level.txt reading manifest file 'httptools.egg-info/SOURCES.txt' reading manifest template 'MANIFEST.in' writing manifest file 'httptools.egg-info/SOURCES.txt' copying httptools/parser/parser.c -> build/lib.linux-x86_64-3.6/httptools/parser running build_ext building 'httptools.parser.parser' extension creating build/temp.linux-x86_64-3.6 creating build/temp.linux-x86_64-3.6/httptools creating build/temp.linux-x86_64-3.6/httptools/parser creating build/temp.linux-x86_64-3.6/vendor creating build/temp.linux-x86_64-3.6/vendor/http-parser x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.6m -I/home/argedor/env/include/python3.6m -c httptools/parser/parser.c -o build/temp.linux-x86_64-3.6/httptools/parser/parser.o -O2 unable to execute 'x86_64-linux-gnu-gcc': No such file or directory error: command 'x86_64-linux-gnu-gcc' failed with exit status 1 ---------------------------------------- ERROR: Command "/home/argedor/env/bin/python3.6 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-install-921nrp63/httptools/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-m1m5gpmq/install-record.txt --single-version-externally-managed --compile --install-headers /home/argedor/env/include/site/python3.6/httptools" failed with error code 1 in /tmp/pip-install-921nrp63/httptools/ ```

[akelad]

@harunkelesoglu have you since resolved this? If no, can you try running sudo apt-get install build-essential and then rerun the installation command?

[harunkelesoglu]

I created a virtual env.I solved the problem. I think when I run this code line solved. Thanks @akelad

[gopinathankm]

**While installing rasa using pip intsall rasa, I do get the above mentioned error. Then as suggested I did run the command sudo apt-get install build-essentialand rerun the command pip intsall rasa. Still I am getting error as follows:

gcc: error trying to exec 'cc1': execvp: No such file or directory
error: command 'gcc' failed with exit status 1
  ERROR: Failed building wheel for ujson
  Running setup.py clean for ujson
  Building wheel for httptools (setup.py) ... error
  ERROR: Command errored out with exit status 1:

We did the installation of rasa_core & rasa_nlu with lower versions. Can anybody assisting this installation?

[akelad]

Please create a new issue

[zhfneu]

you can try this comand to Install ujson separately. conda install -c anaconda ujson

[navod80]

I got the same error as above: solved by installing: ujson - 1.35 conda install ujson==1.35

[Rahul30032]

Hi there, I encountered the same issue pertaining to ujson build error. It seems to me only ujson 1.35 is supported and compatible. And pip installing it directly doesn’t seem to work. You can download the wheel file for ujson 1.35 . like mine was ujson-1.35-cp37-cp37m-linux_x86_64.whl here cp37 means my cyptyhon version/ python version which is 3.7.x and x86_64 was compatible for my ubuntu16.04 platform. you can lookup appropriate wheel file accordingly. Then use the following command:

pip3 install ujson-1.35-cp37-cp37m-linux_x86_64.whl then :

pip3 install rasa-x --extra-index-url https://pypi.rasa.com/simple

pip/pip3 both can be used.