Unable to obtain dependency graph:
An error occurred while installing coala-bears! Will try again.
An error occurred while installing thoth-common! Will try again.
[pipenv.exceptions.InstallError]: File "/usr/local/lib/python3.6/site-packages/pipenv/cli/command.py", line 254, in install
[pipenv.exceptions.InstallError]: editable_packages=state.installstate.editables,
[pipenv.exceptions.InstallError]: File "/usr/local/lib/python3.6/site-packages/pipenv/core.py", line 1874, in do_install
[pipenv.exceptions.InstallError]: keep_outdated=keep_outdated
[pipenv.exceptions.InstallError]: File "/usr/local/lib/python3.6/site-packages/pipenv/core.py", line 1253, in do_init
[pipenv.exceptions.InstallError]: pypi_mirror=pypi_mirror,
[pipenv.exceptions.InstallError]: File "/usr/local/lib/python3.6/site-packages/pipenv/core.py", line 862, in do_install_dependencies
[pipenv.exceptions.InstallError]: _cleanup_procs(procs, False, failed_deps_queue, retry=False)
[pipenv.exceptions.InstallError]: File "/usr/local/lib/python3.6/site-packages/pipenv/core.py", line 681, in _cleanup_procs
[pipenv.exceptions.InstallError]: raise exceptions.InstallError(c.dep.name, extra=err_lines)
[pipenv.exceptions.InstallError]: ['Looking in indexes: https://pypi.python.org/simple', 'Requirement already up-to-date: coala-bears in ./.venv/lib/python3.6/site-packages (0.12.0.dev20171110210444)', 'Requirement already satisfied, skipping upgrade: eradicate~=0.1.6 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.1.6)', 'Requirement already satisfied, skipping upgrade: safety~=0.5.1 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.5.1)', 'Requirement already satisfied, skipping upgrade: apertium-lint~=0.29 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.29)', 'Requirement already satisfied, skipping upgrade: yamllint~=1.6.1 in ./.venv/lib/python3.6/site-packages (from coala-bears) (1.6.1)', 'Requirement already satisfied, skipping upgrade: pyroma~=2.2.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (2.2)', 'Requirement already satisfied, skipping upgrade: guess-language-spirit~=0.5.2 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.5.3)', 'Requirement already satisfied, skipping upgrade: cmakelint~=1.3 in ./.venv/lib/python3.6/site-packages (from coala-bears) (1.4.1)', 'Requirement already satisfied, skipping upgrade: html-linter~=0.3.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.3.0)', 'Requirement already satisfied, skipping upgrade: proselint~=0.7.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.7.0)', 'Requirement already satisfied, skipping upgrade: isort~=4.2 in ./.venv/lib/python3.6/site-packages (from coala-bears) (4.3.21)', 'Requirement already satisfied, skipping upgrade: cppclean~=0.12.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.12)', 'Requirement already satisfied, skipping upgrade: vim-vint~=0.3.12 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.3.21)', 'Requirement already satisfied, skipping upgrade: rstcheck~=3.1 in ./.venv/lib/python3.6/site-packages (from coala-bears) (3.3.1)', 'Requirement already satisfied, skipping upgrade: coala>=0.12.0.dev20170828055500 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.12.0.dev20180101025653)', 'Requirement already satisfied, skipping upgrade: scspell3k~=2.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (2.2)', 'Requirement already satisfied, skipping upgrade: nbformat~=4.1 in ./.venv/lib/python3.6/site-packages (from coala-bears) (4.4.0)', 'Requirement already satisfied, skipping upgrade: dennis~=0.8 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.9)', 'Requirement already satisfied, skipping upgrade: autopep8~=1.2 in ./.venv/lib/python3.6/site-packages (from coala-bears) (1.4.4)', 'Requirement already satisfied, skipping upgrade: vulture~=0.25.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.25)', 'Collecting click==6.6', ' Using cached https://files.pythonhosted.org/packages/1c/7c/10b4132dd952b6a04e37626258825b8aa8c1eb99545f2eb26a77c21efb55/click-6.6-py2.py3-none-any.whl', 'Requirement already satisfied, skipping upgrade: memento-client~=0.6.1 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.6.1)', 'Requirement already satisfied, skipping upgrade: docutils-ast-writer~=0.1.2 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.1.2)', 'Requirement already satisfied, skipping upgrade: mypy-lang~=0.4.6 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.4.6)', 'Requirement already satisfied, skipping upgrade: HTTPolice~=0.5.2 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.5.2)', 'Requirement already satisfied, skipping upgrade: munkres3~=1.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (1.0.5.5)', 'Requirement already satisfied, skipping upgrade: autoflake~=0.7 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.7)', 'Requirement already satisfied, skipping upgrade: pydocstyle~=2.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (2.1.1)', 'Requirement already satisfied, skipping upgrade: pycodestyle~=2.2 in ./.venv/lib/python3.6/site-packages (from coala-bears) (2.5.0)', 'Requirement already satisfied, skipping upgrade: pyflakes~=1.5.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (1.5.0)', 'Collecting pylint~=1.6', ' Using cached https://files.pythonhosted.org/packages/36/3b/fa4025a424adafd85c6195001b1c130ecb8d8b30784a1c4cb68e7b5e5ae7/pylint-1.9.5-py2.py3-none-any.whl', 'Requirement already satisfied, skipping upgrade: yapf~=0.16.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (0.16.3)', 'Processing /home/user/.cache/pipenv/wheels/ad/da/0c/74eb680767247273e2cf2723482cb9c924fe70af57c334513f/PyYAML-3.13-cp36-cp36m-linux_x86_64.whl', 'Requirement already satisfied, skipping upgrade: aenum~=2.0.8 in ./.venv/lib/python3.6/site-packages (from coala-bears) (2.0.10)', 'Requirement already satisfied, skipping upgrade: radon==1.4.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (1.4.0)', 'Requirement already satisfied, skipping upgrade: restructuredtext-lint~=1.0.0 in ./.venv/lib/python3.6/site-packages (from coala-bears) (1.0.1)', 'Requirement already satisfied, skipping upgrade: nltk~=3.2 in ./.venv/lib/python3.6/site-packages (from coala-bears) (3.4.5)', 'Requirement already satisfied, skipping upgrade: bandit~=1.2 in ./.venv/lib/python3.6/site-packages (from coala-bears) (1.6.2)', 'Requirement already satisfied, skipping upgrade: cpplint~=1.3 in ./.venv/lib/python3.6/site-packages (from coala-bears) (1.4.4)', 'Requirement already satisfied, skipping upgrade: packaging in ./.venv/lib/python3.6/site-packages (from safety~=0.5.1->coala-bears) (16.8)', 'Requirement already satisfied, skipping upgrade: requests in ./.venv/lib/python3.6/site-packages (from safety~=0.5.1->coala-bears) (2.22.0)', 'Requirement already satisfied, skipping upgrade: docutils in ./.venv/lib/python3.6/site-packages (from pyroma~=2.2.0->coala-bears) (0.15.2)', 'Requirement already satisfied, skipping upgrade: setuptools in ./.venv/lib/python3.6/site-packages (from pyroma~=2.2.0->coala-bears) (41.4.0)', 'Requirement already satisfied, skipping upgrade: docopt>=0.6.1 in ./.venv/lib/python3.6/site-packages (from html-linter~=0.3.0->coala-bears) (0.6.2)', 'Requirement already satisfied, skipping upgrade: template-remover in ./.venv/lib/python3.6/site-packages (from html-linter~=0.3.0->coala-bears) (0.1.9)', 'Requirement already satisfied, skipping upgrade: future in ./.venv/lib/python3.6/site-packages (from proselint~=0.7.0->coala-bears) (0.18.0)', 'Requirement already satisfied, skipping upgrade: six in ./.venv/lib/python3.6/site-packages (from proselint~=0.7.0->coala-bears) (1.12.0)', 'Requirement already satisfied, skipping upgrade: chardet>=2.3.0 in ./.venv/lib/python3.6/site-packages (from vim-vint~=0.3.12->coala-bears) (3.0.4)', 'Requirement already satisfied, skipping upgrade: ansicolor>=0.2.4 in ./.venv/lib/python3.6/site-packages (from vim-vint~=0.3.12->coala-bears) (0.2.6)', 'Requirement already satisfied, skipping upgrade: Pygments~=2.1 in ./.venv/lib/python3.6/site-packages (from coala>=0.12.0.dev20170828055500->coala-bears) (2.4.2)', 'Requirement already satisfied, skipping upgrade: coala-utils~=0.6.2 in ./.venv/lib/python3.6/site-packages (from coala>=0.12.0.dev20170828055500->coala-bears) (0.6.7)', 'Requirement already satisfied, skipping upgrade: dependency-management~=0.4.0 in ./.venv/lib/python3.6/site-packages (from coala>=0.12.0.dev20170828055500->coala-bears) (0.4.0)', 'Requirement already satisfied, skipping upgrade: unidiff~=0.5.2 in ./.venv/lib/python3.6/site-packages (from coala>=0.12.0.dev20170828055500->coala-bears) (0.5.5)', 'Requirement already satisfied, skipping upgrade: PyPrint~=0.2.6 in ./.venv/lib/python3.6/site-packages (from coala>=0.12.0.dev20170828055500->coala-bears) (0.2.6)', 'Requirement already satisfied, skipping upgrade: testfixtures~=4.14.3 in ./.venv/lib/python3.6/site-packages (from coala>=0.12.0.dev20170828055500->coala-bears) (4.14.3)', 'Requirement already satisfied, skipping upgrade: libclang-py3~=3.4.0 in ./.venv/lib/python3.6/site-packages (from coala>=0.12.0.dev20170828055500->coala-bears) (3.4.0)', 'Collecting colorlog~=2.7', ' Using cached https://files.pythonhosted.org/packages/61/ff/d6337d488739c1a7ade37f736880e44717bcb0e7cea178c17774a4a93700/colorlog-2.10.0-py2.py3-none-any.whl', 'Requirement already satisfied, skipping upgrade: appdirs~=1.4 in ./.venv/lib/python3.6/site-packages (from coala>=0.12.0.dev20170828055500->coala-bears) (1.4.3)', 'Requirement already satisfied, skipping upgrade: jsonschema!=2.5.0,>=2.4 in ./.venv/lib/python3.6/site-packages (from nbformat~=4.1->coala-bears) (3.1.1)', 'Requirement already satisfied, skipping upgrade: ipython-genutils in ./.venv/lib/python3.6/site-packages (from nbformat~=4.1->coala-bears) (0.2.0)', 'Requirement already satisfied, skipping upgrade: traitlets>=4.1 in ./.venv/lib/python3.6/site-packages (from nbformat~=4.1->coala-bears) (4.3.3)', 'Requirement already satisfied, skipping upgrade: jupyter-core in ./.venv/lib/python3.6/site-packages (from nbformat~=4.1->coala-bears) (4.6.0)', 'Requirement already satisfied, skipping upgrade: polib>=1.0.8 in ./.venv/lib/python3.6/site-packages (from dennis~=0.8->coala-bears) (1.1.0)', 'Requirement already satisfied, skipping upgrade: lxml>=3.6.0 in ./.venv/lib/python3.6/site-packages (from HTTPolice~=0.5.2->coala-bears) (4.4.1)', 'Requirement already satisfied, skipping upgrade: singledispatch>=3.4.0.3 in ./.venv/lib/python3.6/site-packages (from HTTPolice~=0.5.2->coala-bears) (3.4.0.3)', 'Requirement already satisfied, skipping upgrade: bitstring>=3.1.4 in ./.venv/lib/python3.6/site-packages (from HTTPolice~=0.5.2->coala-bears) (3.1.6)', 'Requirement already satisfied, skipping upgrade: defusedxml>=0.5.0 in ./.venv/lib/python3.6/site-packages (from HTTPolice~=0.5.2->coala-bears) (0.6.0)', 'Requirement already satisfied, skipping upgrade: dominate>=2.2.0 in ./.venv/lib/python3.6/site-packages (from HTTPolice~=0.5.2->coala-bears) (2.4.0)', 'Requirement already satisfied, skipping upgrade: brotlipy>=0.5.1 in ./.venv/lib/python3.6/site-packages (from HTTPolice~=0.5.2->coala-bears) (0.7.0)', 'Requirement already satisfied, skipping upgrade: snowballstemmer in ./.venv/lib/python3.6/site-packages (from pydocstyle~=2.0->coala-bears) (2.0.0)', 'Collecting astroid<2.0,>=1.6', ' Using cached https://files.pythonhosted.org/packages/8b/29/0f7ec6fbf28a158886b7de49aee3a77a8a47a7e24c60e9fd6ec98ee2ec02/astroid-1.6.6-py2.py3-none-any.whl', 'Requirement already satisfied, skipping upgrade: mccabe in ./.venv/lib/python3.6/site-packages (from pylint~=1.6->coala-bears) (0.6.1)', 'Requirement already satisfied, skipping upgrade: colorama<0.4,>=0.3 in ./.venv/lib/python3.6/site-packages (from radon==1.4.0->coala-bears) (0.3.9)', 'Requirement already satisfied, skipping upgrade: mando<0.4,>=0.3 in ./.venv/lib/python3.6/site-packages (from radon==1.4.0->coala-bears) (0.3.3)', 'Requirement already satisfied, skipping upgrade: GitPython>=1.0.1 in ./.venv/lib/python3.6/site-packages (from bandit~=1.2->coala-bears) (3.0.3)', 'Requirement already satisfied, skipping upgrade: stevedore>=1.20.0 in ./.venv/lib/python3.6/site-packages (from bandit~=1.2->coala-bears) (1.31.0)', 'Requirement already satisfied, skipping upgrade: pyparsing in ./.venv/lib/python3.6/site-packages (from packaging->safety~=0.5.1->coala-bears) (2.4.2)', 'Requirement already satisfied, skipping upgrade: idna<2.9,>=2.5 in ./.venv/lib/python3.6/site-packages (from requests->safety~=0.5.1->coala-bears) (2.8)', 'Requirement already satisfied, skipping upgrade: certifi>=2017.4.17 in ./.venv/lib/python3.6/site-packages (from requests->safety~=0.5.1->coala-bears) (2019.9.11)', 'Requirement already satisfied, skipping upgrade: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in ./.venv/lib/python3.6/site-packages (from requests->safety~=0.5.1->coala-bears) (1.25.6)', 'Requirement already satisfied, skipping upgrade: sarge~=0.1.4 in ./.venv/lib/python3.6/site-packages (from dependency-management~=0.4.0->coala>=0.12.0.dev20170828055500->coala-bears) (0.1.5.post0)', 'Requirement already satisfied, skipping upgrade: termcolor~=1.1.0 in ./.venv/lib/python3.6/site-packages (from PyPrint~=0.2.6->coala>=0.12.0.dev20170828055500->coala-bears) (1.1.0)', 'Requirement already satisfied, skipping upgrade: attrs>=17.4.0 in ./.venv/lib/python3.6/site-packages (from jsonschema!=2.5.0,>=2.4->nbformat~=4.1->coala-bears) (19.3.0)', 'Requirement already satisfied, skipping upgrade: pyrsistent>=0.14.0 in ./.venv/lib/python3.6/site-packages (from jsonschema!=2.5.0,>=2.4->nbformat~=4.1->coala-bears) (0.15.4)', 'Requirement already satisfied, skipping upgrade: importlib-metadata in ./.venv/lib/python3.6/site-packages (from jsonschema!=2.5.0,>=2.4->nbformat~=4.1->coala-bears) (0.23)', 'Requirement already satisfied, skipping upgrade: decorator in ./.venv/lib/python3.6/site-packages (from traitlets>=4.1->nbformat~=4.1->coala-bears) (4.4.0)', 'Collecting cffi>=1.0.0', ' Using cached https://files.pythonhosted.org/packages/d6/cf/ba7e2df852a2fc807d48b3f7bea46f741830be4f047a0712e6de3e95fb6a/cffi-1.13.0.tar.gz', 'Requirement already satisfied, skipping upgrade: wrapt in ./.venv/lib/python3.6/site-packages (from astroid<2.0,>=1.6->pylint~=1.6->coala-bears) (1.11.2)', 'Requirement already satisfied, skipping upgrade: lazy-object-proxy in ./.venv/lib/python3.6/site-packages (from astroid<2.0,>=1.6->pylint~=1.6->coala-bears) (1.4.2)', 'Requirement already satisfied, skipping upgrade: gitdb2>=2.0.0 in ./.venv/lib/python3.6/site-packages (from GitPython>=1.0.1->bandit~=1.2->coala-bears) (2.0.6)', 'Requirement already satisfied, skipping upgrade: pbr!=2.1.0,>=2.0.0 in ./.venv/lib/python3.6/site-packages (from stevedore>=1.20.0->bandit~=1.2->coala-bears) (5.4.3)', 'Requirement already satisfied, skipping upgrade: zipp>=0.5 in ./.venv/lib/python3.6/site-packages (from importlib-metadata->jsonschema!=2.5.0,>=2.4->nbformat~=4.1->coala-bears) (0.6.0)', 'Requirement already satisfied, skipping upgrade: pycparser in ./.venv/lib/python3.6/site-packages (from cffi>=1.0.0->brotlipy>=0.5.1->HTTPolice~=0.5.2->coala-bears) (2.19)', 'Requirement already satisfied, skipping upgrade: smmap2>=2.0.0 in ./.venv/lib/python3.6/site-packages (from gitdb2>=2.0.0->GitPython>=1.0.1->bandit~=1.2->coala-bears) (2.0.5)', 'Requirement already satisfied, skipping upgrade: more-itertools in ./.venv/lib/python3.6/site-packages (from zipp>=0.5->importlib-metadata->jsonschema!=2.5.0,>=2.4->nbformat~=4.1->coala-bears) (7.2.0)', 'Building wheels for collected packages: cffi', ' Building wheel for cffi (setup.py): started', " Building wheel for cffi (setup.py): finished with status 'error'", ' Running setup.py clean for cffi', 'Failed to build cffi', 'Installing collected packages: click, astroid, pylint, pyyaml, colorlog, cffi', ' Found existing installation: Click 7.0', ' Uninstalling Click-7.0:', ' Successfully uninstalled Click-7.0', ' Found existing installation: astroid 2.3.1', ' Uninstalling astroid-2.3.1:', ' Successfully uninstalled astroid-2.3.1', ' Found existing installation: pylint 2.4.2', ' Uninstalling pylint-2.4.2:', ' Successfully uninstalled pylint-2.4.2', ' Found existing installation: PyYAML 5.1.2', ' Uninstalling PyYAML-5.1.2:', ' Successfully uninstalled PyYAML-5.1.2', ' Found existing installation: colorlog 4.0.2', ' Uninstalling colorlog-4.0.2:', ' Successfully uninstalled colorlog-4.0.2', ' Running setup.py install for cffi: started', " Running setup.py install for cffi: finished with status 'error'"]
[pipenv.exceptions.InstallError]: ['ERROR: Command errored out with exit status 1:', ' command: /tmp/tmp7x1ym3ku/.venv/bin/python3 -u -c \'import sys, setuptools, tokenize; sys.argv[0] = \'"\'"\'/tmp/pip-install-tlsd1ryy/cffi/setup.py\'"\'"\'; __file__=\'"\'"\'/tmp/pip-install-tlsd1ryy/cffi/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-atsentqa --python-tag cp36', ' cwd: /tmp/pip-install-tlsd1ryy/cffi/', ' Complete output (58 lines):', ' Package libffi was not found in the pkg-config search path.', " Perhaps you should add the directory containing `libffi.pc'", ' to the PKG_CONFIG_PATH environment variable', " Package 'libffi', required by 'virtual:world', not found", ' Package libffi was not found in the pkg-config search path.', " Perhaps you should add the directory containing `libffi.pc'", ' to the PKG_CONFIG_PATH environment variable', " Package 'libffi', required by 'virtual:world', not found", ' Package libffi was not found in the pkg-config search path.', " Perhaps you should add the directory containing `libffi.pc'", ' to the PKG_CONFIG_PATH environment variable', " Package 'libffi', required by 'virtual:world', not found", ' Package libffi was not found in the pkg-config search path.', " Perhaps you should add the directory containing `libffi.pc'", ' to the PKG_CONFIG_PATH environment variable', " Package 'libffi', required by 'virtual:world', not found", ' Package libffi was not found in the pkg-config search path.', " Perhaps you should add the directory containing `libffi.pc'", ' to the PKG_CONFIG_PATH environment variable', " Package 'libffi', required by 'virtual:world', not found", ' 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/cffi', ' copying cffi/vengine_cpy.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/model.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/commontypes.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/error.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/backend_ctypes.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/cparser.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/ffiplatform.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/pkgconfig.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/vengine_gen.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/api.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/lock.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/__init__.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/setuptools_ext.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/cffi_opcode.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/verifier.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/recompiler.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/_cffi_include.h -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/parse_c_type.h -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/_embedding.h -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/_cffi_errors.h -> build/lib.linux-x86_64-3.6/cffi', ' warning: build_py: byte-compiling is disabled, skipping.', ' ', ' running build_ext', " building '_cffi_backend' extension", ' creating build/temp.linux-x86_64-3.6', ' creating build/temp.linux-x86_64-3.6/c', ' gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC -DUSE__THREAD -DHAVE_SYNC_SYNCHRONIZE -I/usr/include/ffi -I/usr/include/libffi -I/usr/include/python3.6m -c c/_cffi_backend.c -o build/temp.linux-x86_64-3.6/c/_cffi_backend.o', ' c/_cffi_backend.c:15:10: fatal error: ffi.h: No such file or directory', ' #include <ffi.h>', ' ^~~~~~~', ' compilation terminated.', " error: command 'gcc' failed with exit status 1", ' ----------------------------------------', ' ERROR: Failed building wheel for cffi', "ERROR: faust 1.8.0 has requirement click<8.0,>=6.7, but you'll have click 6.6 which is incompatible.", ' ERROR: Command errored out with exit status 1:', ' command: /tmp/tmp7x1ym3ku/.venv/bin/python3 -u -c \'import sys, setuptools, tokenize; sys.argv[0] = \'"\'"\'/tmp/pip-install-tlsd1ryy/cffi/setup.py\'"\'"\'; __file__=\'"\'"\'/tmp/pip-install-tlsd1ryy/cffi/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-d6f_m2_e/install-record.txt --single-version-externally-managed --compile --install-headers /tmp/tmp7x1ym3ku/.venv/include/site/python3.6/cffi', ' cwd: /tmp/pip-install-tlsd1ryy/cffi/', ' Complete output (58 lines):', ' Package libffi was not found in the pkg-config search path.', " Perhaps you should add the directory containing `libffi.pc'", ' to the PKG_CONFIG_PATH environment variable', " Package 'libffi', required by 'virtual:world', not found", ' Package libffi was not found in the pkg-config search path.', " Perhaps you should add the directory containing `libffi.pc'", ' to the PKG_CONFIG_PATH environment variable', " Package 'libffi', required by 'virtual:world', not found", ' Package libffi was not found in the pkg-config search path.', " Perhaps you should add the directory containing `libffi.pc'", ' to the PKG_CONFIG_PATH environment variable', " Package 'libffi', required by 'virtual:world', not found", ' Package libffi was not found in the pkg-config search path.', " Perhaps you should add the directory containing `libffi.pc'", ' to the PKG_CONFIG_PATH environment variable', " Package 'libffi', required by 'virtual:world', not found", ' Package libffi was not found in the pkg-config search path.', " Perhaps you should add the directory containing `libffi.pc'", ' to the PKG_CONFIG_PATH environment variable', " Package 'libffi', required by 'virtual:world', not found", ' 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/cffi', ' copying cffi/vengine_cpy.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/model.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/commontypes.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/error.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/backend_ctypes.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/cparser.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/ffiplatform.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/pkgconfig.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/vengine_gen.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/api.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/lock.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/__init__.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/setuptools_ext.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/cffi_opcode.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/verifier.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/recompiler.py -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/_cffi_include.h -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/parse_c_type.h -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/_embedding.h -> build/lib.linux-x86_64-3.6/cffi', ' copying cffi/_cffi_errors.h -> build/lib.linux-x86_64-3.6/cffi', ' warning: build_py: byte-compiling is disabled, skipping.', ' ', ' running build_ext', " building '_cffi_backend' extension", ' creating build/temp.linux-x86_64-3.6', ' creating build/temp.linux-x86_64-3.6/c', ' gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC -DUSE__THREAD -DHAVE_SYNC_SYNCHRONIZE -I/usr/include/ffi -I/usr/include/libffi -I/usr/include/python3.6m -c c/_cffi_backend.c -o build/temp.linux-x86_64-3.6/c/_cffi_backend.o', ' c/_cffi_backend.c:15:10: fatal error: ffi.h: No such file or directory', ' #include <ffi.h>', ' ^~~~~~~', ' compilation terminated.', " error: command 'gcc' failed with exit status 1", ' ----------------------------------------', 'ERROR: Command errored out with exit status 1: /tmp/tmp7x1ym3ku/.venv/bin/python3 -u -c \'import sys, setuptools, tokenize; sys.argv[0] = \'"\'"\'/tmp/pip-install-tlsd1ryy/cffi/setup.py\'"\'"\'; __file__=\'"\'"\'/tmp/pip-install-tlsd1ryy/cffi/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-d6f_m2_e/install-record.txt --single-version-externally-managed --compile --install-headers /tmp/tmp7x1ym3ku/.venv/include/site/python3.6/cffi Check the logs for full command output.']
ERROR: ERROR: Package installation failed...