ERROR: Command errored out with exit status 1:
     command: 'c:\users\kev\.pyenv\pyenv-win\versions\3.8.10\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\kev\\AppData\\Local\\Temp\\pip-install-pvxwr9i_\\pylibmc_61818b34907e44c28b1909491804b153\\setup.py'"'"'; __file__='"'"'C:\\Users\\kev\\AppData\\Local\\Temp\\pip-install-pvxwr9i_\\pylibmc_61818b34907e44c28b1909491804b153\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\kev\AppData\Local\Temp\pip-record-jizsdbld\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\kev\.pyenv\pyenv-win\versions\3.8.10\Include\pylibmc'
         cwd: C:\Users\kev\AppData\Local\Temp\pip-install-pvxwr9i_\pylibmc_61818b34907e44c28b1909491804b153\
    Complete output (20 lines):
    C:\Users\kev\AppData\Local\Temp\pip-install-pvxwr9i_\pylibmc_61818b34907e44c28b1909491804b153\setup.py:98: DeprecationWarning: 'U' mode is deprecated
      with open("README.rst", "U", encoding="utf-8") as r:
    C:\Users\kev\AppData\Local\Temp\pip-install-pvxwr9i_\pylibmc_61818b34907e44c28b1909491804b153\setup.py:100: DeprecationWarning: 'U' mode is deprecated
      with open("src/pylibmc-version.h", "U", encoding="utf-8") as r:
    running install
    running build
    running build_py
    creating build
    creating build\lib.win-amd64-3.8
    creating build\lib.win-amd64-3.8\pylibmc
    copying src\pylibmc\autoconf.py -> build\lib.win-amd64-3.8\pylibmc
    copying src\pylibmc\client.py -> build\lib.win-amd64-3.8\pylibmc
    copying src\pylibmc\consts.py -> build\lib.win-amd64-3.8\pylibmc
    copying src\pylibmc\pools.py -> build\lib.win-amd64-3.8\pylibmc
    copying src\pylibmc\test.py -> build\lib.win-amd64-3.8\pylibmc
    copying src\pylibmc\__init__.py -> build\lib.win-amd64-3.8\pylibmc
    copying src\pylibmc\__main__.py -> build\lib.win-amd64-3.8\pylibmc
    running build_ext
    building '_pylibmc' extension
    error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\kev\.pyenv\pyenv-win\versions\3.8.10\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\kev\\AppData\\Local\\Temp\\pip-install-pvxwr9i_\\pylibmc_61818b34907e44c28b1909491804b153\\setup.py'"'"'; __file__='"'"'C:\\Users\\kev\\AppData\\Local\\Temp\\pip-install-pvxwr9i_\\pylibmc_61818b34907e44c28b1909491804b153\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\kev\AppData\Local\Temp\pip-record-jizsdbld\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\kev\.pyenv\pyenv-win\versions\3.8.10\Include\pylibmc' Check the logs for full command output.