Failed to install on Linux (Ubuntu)

[TheLazyHatGuy]

I tried installing this via pip and using source and I keep getting the same error

sudo python3.6 setup.py install
running install
running bdist_egg
running egg_info
creating py/erlpack.egg-info
writing py/erlpack.egg-info/PKG-INFO
writing dependency_links to py/erlpack.egg-info/dependency_links.txt
writing top-level names to py/erlpack.egg-info/top_level.txt
writing manifest file 'py/erlpack.egg-info/SOURCES.txt'
reading manifest file 'py/erlpack.egg-info/SOURCES.txt'
writing top-level names to py/erlpack.egg-info/top_level.txt
writing manifest file 'py/erlpack.egg-info/SOURCES.txt'
reading manifest file 'py/erlpack.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching 'py/COPYING'
warning: no files found matching '*.cpp' under directory 'cpp'
writing manifest file 'py/erlpack.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
creating build
creating build/lib.linux-x86_64-3.6
creating build/lib.linux-x86_64-3.6/erlpack
copying py/erlpack/types.py -> build/lib.linux-x86_64-3.6/erlpack
copying py/erlpack/constants.py -> build/lib.linux-x86_64-3.6/erlpack
copying py/erlpack/__init__.py -> build/lib.linux-x86_64-3.6/erlpack
running build_ext
building 'erlpack._packer' extension
creating build/temp.linux-x86_64-3.6
creating build/temp.linux-x86_64-3.6/py
creating build/temp.linux-x86_64-3.6/py/erlpack
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.6m -c py/erlpack/_packer.cpp -o build/temp.linux-x86_64-3.6/py/erlpack/_packer.o -O3
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
py/erlpack/_packer.cpp: In function ‘int __pyx_pf_7erlpack_7_packer_17ErlangTermEncoder_2__init__(__pyx_obj_7erlpack_7_packer_ErlangTermEncoder*, PyObject*, PyObject*, PyObject*, PyObject*)’:
py/erlpack/_packer.cpp:1273:52: error: ‘PyString_AsString’ was not declared in this scope
     __pyx_t_5 = PyString_AsString(__pyx_v__encoding); if (unlikely(__pyx_t_5 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 72; __pyx
                                                    ^
py/erlpack/_packer.cpp: In function ‘int __pyx_f_7erlpack_7_packer_17ErlangTermEncoder__pack(__pyx_obj_7erlpack_7_packer_ErlangTermEncoder*, PyObject*, __pyx_opt_args_7erlpack_7_packer_17ErlangTermEncoder__pack*)’:
py/erlpack/_packer.cpp:2036:90: error: ‘PyString_AS_STRING’ was not declared in this scope
     __pyx_v_ret = erlpack_append_atom((&__pyx_v_self->pk), PyString_AS_STRING(__pyx_v_val), PyString_GET_SIZE(__pyx_v_val));
                                                                                          ^
py/erlpack/_packer.cpp:2036:122: error: ‘PyString_GET_SIZE’ was not declared in this scope
     __pyx_v_ret = erlpack_append_atom((&__pyx_v_self->pk), PyString_AS_STRING(__pyx_v_val), PyString_GET_SIZE(__pyx_v_val));
                                                                                                                          ^
py/erlpack/_packer.cpp:2065:90: error: ‘PyString_AS_STRING’ was not declared in this scope
     __pyx_v_ret = erlpack_append_binary((&__pyx_v_self->pk), PyString_AS_STRING(__pyx_v_o), PyString_GET_SIZE(__pyx_v_o));
                                                                                          ^
py/erlpack/_packer.cpp:2065:120: error: ‘PyString_GET_SIZE’ was not declared in this scope
     __pyx_v_ret = erlpack_append_binary((&__pyx_v_self->pk), PyString_AS_STRING(__pyx_v_o), PyString_GET_SIZE(__pyx_v_o));
                                                                                                                        ^
py/erlpack/_packer.cpp: In function ‘PyObject* __pyx_f_7erlpack_7_packer_17ErlangTermEncoder__encode_unicode(__pyx_obj_7erlpack_7_packer_ErlangTermEncoder*, PyObject*)’:
py/erlpack/_packer.cpp:3438:39: error: ‘PyString_Size’ was not declared in this scope
   __pyx_t_4 = PyString_Size(__pyx_v_st); if (unlikely(__pyx_t_4 == -1L)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 255; __pyx_clineno = __
                                       ^
py/erlpack/_packer.cpp:3491:110: error: ‘PyString_AS_STRING’ was not declared in this scope
     __pyx_t_2 = __Pyx_PyInt_From_int(erlpack_append_binary((&__pyx_v_self->pk), PyString_AS_STRING(__pyx_v_st), __pyx_v_size)); if (unlikely(
                                                                                                              ^
py/erlpack/_packer.cpp:3556:110: error: ‘PyString_AS_STRING’ was not declared in this scope
     __pyx_t_2 = __Pyx_PyInt_From_int(erlpack_append_string((&__pyx_v_self->pk), PyString_AS_STRING(__pyx_v_st), __pyx_v_size)); if (unlikely(
                                                                                                              ^
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

[b1naryth1ef]

This library does not support Python 3.x

[Priultimus]

Support for python3 when?