Intalls cx_Logging in MacOS xxxxx

[frendon]

['Collecting cx-logging==2.2 (from -r /var/folders/0z/0wkvp0792gg18hszzcjtkby00000gn/T/pipenv-d271sfne-requirements/pipenv-bvct1dn7-requirement.txt (line 1))', ' Using cached https://files.pythonhosted.org/packages/b6/f9/ac698220a040ba4790c041d1468a8372520df59799c67f9e40d846a83cb2/cx_Logging-2.2.tar.gz', 'Building wheels for collected packages: cx-logging', ' Building wheel for cx-logging (setup.py): started', " Building wheel for cx-logging (setup.py): finished with status 'error'", ' Running setup.py clean for cx-logging', 'Failed to build cx-logging', 'Installing collected packages: cx-logging', ' Running setup.py install for cx-logging: started', " Running setup.py install for cx-logging: finished with status 'error'"]
[pipenv.exceptions.InstallError]: ['ERROR: Complete output from command /Users/xxxxxxx/.local/share/virtualenvs/factoria-G4sP4ZQi/bin/python3.7 -u -c 'import setuptools, tokenize;file='"'"'/private/var/folders/0z/0wkvp0792gg18hszzcjtkby00000gn/T/pip-install-mk4oy_k2/cx-logging/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 /private/var/folders/0z/0wkvp0792gg18hszzcjtkby00000gn/T/pip-wheel-cfuqmg_h --python-tag cp37:', ' ERROR: running bdist_wheel', ' running build', ' running build_ext', " building 'cx_Logging' extension", ' creating build', ' creating build/temp.macosx-10.13-x86_64-3.7', ' creating build/temp.macosx-10.13-x86_64-3.7/src', ' clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -arch x86_64 -DCX_LOGGING_CORE -DBUILD_VERSION=2.2 -I/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/include/python3.7m -c src/cx_Logging.c -o build/temp.macosx-10.13-x86_64-3.7/src/cx_Logging.o', " src/cx_Logging.c:6:10: fatal error: 'cx_Logging.h' file not found", ' #include "cx_Logging.h"', ' ^~~~~~~~~~~~~~', ' 1 error generated.', " error: command 'clang' failed with exit status 1", ' ----------------------------------------', ' ERROR: Failed building wheel for cx-logging', ' ERROR: Complete output from command /Users/xxxxxxx/.local/share/virtualenvs/factoria-G4sP4ZQi/bin/python3.7 -u -c 'import setuptools, tokenize;file='"'"'/private/var/folders/0z/0wkvp0792gg18hszzcjtkby00000gn/T/pip-install-mk4oy_k2/cx-logging/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /private/var/folders/0z/0wkvp0792gg18hszzcjtkby00000gn/T/pip-record-nqj_nxky/install-record.txt --single-version-externally-managed --compile --install-headers /Users/xxxxxxx/.local/share/virtualenvs/factoria-G4sP4ZQi/bin/../include/site/python3.7/cx-logging:', ' ERROR: running install', ' running build', ' running build_ext', " building 'cx_Logging' extension", ' creating build', ' creating build/temp.macosx-10.13-x86_64-3.7', ' creating build/temp.macosx-10.13-x86_64-3.7/src', ' clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -arch x86_64 -DCX_LOGGING_CORE -DBUILD_VERSION=2.2 -I/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/include/python3.7m -c src/cx_Logging.c -o build/temp.macosx-10.13-x86_64-3.7/src/cx_Logging.o', " src/cx_Logging.c:6:10: fatal error: 'cx_Logging.h' file not found", ' #include "cx_Logging.h"', ' ^~~~~~~~~~~~~~', ' 1 error generated.', " error: command 'clang' failed with exit status 1", ' ----------------------------------------', 'ERROR: Command "/Users/xxxxxxx/.local/share/virtualenvs/factoria-G4sP4ZQi/bin/python3.7 -u -c 'import setuptools, tokenize;file='"'"'/private/var/folders/0z/0wkvp0792gg18hszzcjtkby00000gn/T/pip-install-mk4oy_k2/cx-logging/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /private/var/folders/0z/0wkvp0792gg18hszzcjtkby00000gn/T/pip-record-nqj_nxky/install-record.txt --single-version-externally-managed --compile --install-headers /Users/xxxxxxx/.local/share/virtualenvs/factoria-G4sP4ZQi/bin/../include/site/python3.7/cx-logging" failed with error code 1 in /private/var/folders/0z/0wkvp0792gg18hszzcjtkby00000gn/T/pip-install-mk4oy_k2/cx-logging/'

[anthony-tuininga]

I don't have access to macOS so don't know if I can be of much help. Can you try the latest code and see if it works better for you? It has been modernized somewhat!

[anthony-tuininga]

I now have access to macOS and discovered that macOS does not support unnamed semaphores -- which is what cx_Logging is using. Named semaphores are supported on macOS, but making use of them would require some fairly significant rework. Is this still of interest?