I keep getting this while trying to install PyGObject for Python 3.7 in Pycharm. I at first got the error where cl.exe couldn't be found, but I did some research and would that apparently C++ toolkit was missing even though I could locate cl.exe. I reinstalled pip, toolkit, and added cl.exe to PATH, and this new error came up: ERROR: Command errored out with exit status 1 Command: Collecting PyGObject Using cached PyGObject-3.36.0.tar.gz (714 kB) Installing build dependencies: started Installing build dependencies: finished with status 'error' ERROR: Command errored out with exit status 1: command: 'C:\Users\Latitude\PycharmProjects\ESC190\project_scheduler\venv\Scripts\python.exe' 'C:\Users\Latitude\PycharmProjects\ESC190\project_scheduler\venv\lib\site-packages\pip' install -- ignore-installed --no-user --prefix 'C:\Users\Latitude\AppData\Local\Temp\pip-build-env- gv8msoqy\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel pycairo cwd: None Complete output (35 lines): Collecting setuptools Using cached setuptools-46.1.3-py3-none-any.whl (582 kB) Collecting wheel Using cached wheel-0.34.2-py2.py3-none-any.whl (26 kB) Collecting pycairo Using cached pycairo-1.19.1.tar.gz (205 kB) Installing collected packages: setuptools, wheel, pycairo Running setup.py install for pycairo: started Running setup.py install for pycairo: finished with status 'error' ERROR: Command errored out with exit status 1: command: 'C:\Users\Latitude\PycharmProjects\ESC190\project_scheduler\venv\Scripts\python.exe' -u - c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Latitude\\AppData\\Local\\Temp\\pip-install-i870hprp\\pycairo\\setup.py'"'"'; __file__='"'"'C:\\Users\\Latitude\\AppData\\Local\\Temp\\pip-install-i870hprp\\pycairo\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\Latitude\AppData\Local\Temp\pip-record-si_3ert2\install-record.txt' --single-version-externally-managed --prefix 'C:\Users\Latitude\AppData\Local\Temp\pip-build-env-gv8msoqy\overlay' --compile --install-headers 'C:\Users\Latitude\PycharmProjects\ESC190\project_scheduler\venv\include\site\python3.7\pycairo' cwd: C:\Users\Latitude\AppData\Local\Temp\pip-install-i870hprp\pycairo\ Complete output (20 lines): running install running build running build_py creating build creating build\lib.win-amd64-3.7 creating build\lib.win-amd64-3.7\cairo copying cairo\__init__.py -> build\lib.win-amd64-3.7\cairo copying cairo\__init__.pyi -> build\lib.win-amd64-3.7\cairo copying cairo\py.typed -> build\lib.win-amd64-3.7\cairo warning: build_py: byte-compiling is disabled, skipping. running build_ext building 'cairo._cairo' extension creating build\temp.win-amd64-3.7 creating build\temp.win-amd64-3.7\Release creating build\temp.win-amd64-3.7\Release\cairo C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.24.28314\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MT -DPYCAIRO_VERSION_MAJOR=1 -DPYCAIRO_VERSION_MINOR=19 -DPYCAIRO_VERSION_MICRO=1 - IC:\Users\Latitude\PycharmProjects\ESC190\project_scheduler\venv\include -IC:\Users\Latitude\AppData\Local\Programs\Python\Python37\include -IC:\Users\Latitude\AppData\Local\Programs\Python\Python37\include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.24.28314\ATLMFC\include" "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.24.28314\include" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.8\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt" /Tccairo/device.c /Fobuild\temp.win-amd64-3.7\Release\cairo/device.obj device.c C:\Users\Latitude\AppData\Local\Temp\pip-install-i870hprp\pycairo\cairo\pycairo.h(37): fatal error C1083: Cannot open include file: 'cairo.h': No such file or directory error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.24.28314\\bin\\HostX86\\x64\\cl.exe' failed with exit status 2 ---------------------------------------- ERROR: Command errored out with exit status 1: 'C:\Users\Latitude\PycharmProjects\ESC190\project_scheduler\venv\Scripts\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Latitude\\AppData\\Local\\Temp\\pip-install-i870hprp\\pycairo\\setup.py'"'"'; __file__='"'"'C:\\Users\\Latitude\\AppData\\Local\\Temp\\pip-install-i870hprp\\pycairo\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\Latitude\AppData\Local\Temp\pip-record-si_3ert2\install-record.txt' --single-version-externally-managed --prefix 'C:\Users\Latitude\AppData\Local\Temp\pip-build-env-gv8msoqy\overlay' --compile --install-headers 'C:\Users\Latitude\PycharmProjects\ESC190\project_scheduler\venv\include\site\python3.7\pycairo' Check the logs for full command output. ---------------------------------------- ERROR: Command errored out with exit status 1: 'C:\Users\Latitude\PycharmProjects\ESC190\project_scheduler\venv\Scripts\python.exe' 'C:\Users\Latitude\PycharmProjects\ESC190\project_scheduler\venv\lib\site-packages\pip' install --ignore-installed --no-user --prefix 'C:\Users\Latitude\AppData\Local\Temp\pip-build-env-gv8msoqy\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel pycairo Check the logs for full command output. Continue reading...