Unable to complete update to 0.92.0

Unable to figure out what is causing this error while trying to update to 0.92.0

ERROR: Complete output from command /srv/homeassistant/bin/python3 /srv/homeassistant/lib/python3.5/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-bsn1p3mh/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple -- 'setuptools>=18.5' wheel 'cffi>=1.8,!=1.11.3; python_implementation != '"'"'PyPy'"'"'':
  ERROR: Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple, https://www.piwheels.org/simple
  Collecting setuptools>=18.5
    Using cached https://files.pythonhosted.org/packages/ec/51/f45cea425fd5cb0b0380f5b0f048ebc1da5b417e48d304838c02d6288a1e/setuptools-41.0.1-py2.py3-none-any.whl
  Collecting wheel
    Using cached https://files.pythonhosted.org/packages/96/ba/a4702cbb6a3a485239fbe9525443446203f00771af9ac000fa3ef2788201/wheel-0.33.1-py2.py3-none-any.whl
  Collecting cffi!=1.11.3,>=1.8
    Using cached https://files.pythonhosted.org/packages/93/1a/ab8c62b5838722f29f3daffcc8d4bd61844aa9b5f437341cc890ceee483b/cffi-1.12.3.tar.gz
  Collecting pycparser (from cffi!=1.11.3,>=1.8)
    Using cached https://www.piwheels.org/simple/pycparser/pycparser-2.19-py2.py3-none-any.whl
  ERROR: homeassistant 0.91.4 has requirement PyJWT==1.6.4, but you'll have pyjwt 1.7.1 which is incompatible.
  ERROR: homeassistant 0.91.4 has requirement python-slugify==1.2.6, but you'll have python-slugify 3.0.2 which is incompatible.
  ERROR: homeassistant 0.91.4 has requirement ruamel.yaml==0.15.89, but you'll have ruamel-yaml 0.15.91 which is incompatible.
  Installing collected packages: setuptools, wheel, pycparser, cffi
    Running setup.py install for cffi: started
      Running setup.py install for cffi: finished with status 'error'
      ERROR: Complete output from command /srv/homeassistant/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-install-wlsvbm01/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-0__y3gp_/install-record.txt --single-version-externally-managed --prefix /tmp/pip-build-env-bsn1p3mh/overlay --compile --install-headers /srv/homeassistant/include/site/python3.5/cffi:
      ERROR: 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
      No package 'libffi' 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
      No package 'libffi' 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
      No package 'libffi' 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
      No package 'libffi' 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
      No package 'libffi' found
      running install
      running build
      running build_py
      creating build
      creating build/lib.linux-armv7l-3.5
      creating build/lib.linux-armv7l-3.5/cffi
      copying cffi/setuptools_ext.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/vengine_cpy.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/api.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/cffi_opcode.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/model.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/verifier.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/backend_ctypes.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/recompiler.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/cparser.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/lock.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/error.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/pkgconfig.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/ffiplatform.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/vengine_gen.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/commontypes.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/__init__.py -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/_cffi_include.h -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/parse_c_type.h -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/_embedding.h -> build/lib.linux-armv7l-3.5/cffi
      copying cffi/_cffi_errors.h -> build/lib.linux-armv7l-3.5/cffi
      running build_ext
      building '_cffi_backend' extension
      creating build/temp.linux-armv7l-3.5
      creating build/temp.linux-armv7l-3.5/c
      arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fdebug-prefix-map=/build/python3.5-6waWnr/python3.5-3.5.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DUSE__THREAD -DHAVE_SYNC_SYNCHRONIZE -I/usr/include/ffi -I/usr/include/libffi -I/srv/homeassistant/include -I/usr/include/python3.5m -c c/_cffi_backend.c -o build/temp.linux-armv7l-3.5/c/_cffi_backend.o
      c/_cffi_backend.c:15:17: fatal error: ffi.h: No such file or directory
       #include <ffi.h>
                       ^
      compilation terminated.
      error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1
      ----------------------------------------
  ERROR: Command "/srv/homeassistant/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-install-wlsvbm01/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-0__y3gp_/install-record.txt --single-version-externally-managed --prefix /tmp/pip-build-env-bsn1p3mh/overlay --compile --install-headers /srv/homeassistant/include/site/python3.5/cffi" failed with error code 1 in /tmp/pip-install-wlsvbm01/cffi/
  ----------------------------------------
ERROR: Command "/srv/homeassistant/bin/python3 /srv/homeassistant/lib/python3.5/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-bsn1p3mh/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple -- 'setuptools>=18.5' wheel 'cffi>=1.8,!=1.11.3; python_implementation != '"'"'PyPy'"'"''" failed with error code 1 in None

You need to figure out how to install libffi on your unknown OS :wink:

Found the solution here
https://raspberrypi.stackexchange.com/questions/37281/cant-install-flask-bcrypt-libffi-is-missing#37282

2 Likes

Thank you, this worked on raspberry pi 3

sudo apt-get install libffi-dev libssl-dev

Since I installed it, they have added libffi-dev (https://github.com/home-assistant/home-assistant.io/commit/c0b54fb0178cde72fb7fffc60160e5fba2b6112f#diff-8e8d7d3390e10389562f7980e2e00d03) and libssl-dev (https://github.com/home-assistant/home-assistant.io/commit/77645798a4839b3eb014ec8ab27f16fdbf98cb29#diff-8e8d7d3390e10389562f7980e2e00d03)

If you are still having problem with cffi, upgrade your PIP.

Could not find a version that satisfies the requirement cffi!=1.11.3,>=1.8 (from versions: )

pip install --upgrade pip

Collecting cryptography==2.6.1 (from homeassistant)
  Using cached https://files.pythonhosted.org/packages/07/ca/bc827c5e55918ad223d59d299fff92f3563476c3b00d0a9157d9c0217449/cryptography-2.6.1.tar.gz
  Could not find a version that satisfies the requirement cffi!=1.11.3,>=1.8 (from versions: )
No matching distribution found for cffi!=1.11.3,>=1.8
You are using pip version 10.0.1, however version 19.1.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
(homeassistant) [email protected]:/home/pi $ pip install --upgrade pip
Collecting pip
  Downloading https://files.pythonhosted.org/packages/5c/e0/be401c003291b56efc55aeba6a80ab790d3d4cece2778288d65323009420/pip-19.1.1-py2.py3-none-any.whl (1.4MB)
    100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 1.4MB 3.7MB/s
Installing collected packages: pip
  Found existing installation: pip 10.0.1
    Uninstalling pip-10.0.1:
      Successfully uninstalled pip-10.0.1
Successfully installed pip-19.1.1