error: Microsoft Visual C++ 14.0 or greater is required. Get it with “Microsoft C++ Build Tools“

问题
在用pip安装locust时，报错

D:Program Filespythonscripts>pip install locust

 ERROR: Command errored out with exit status 1:
     command: 'D:Program Filespythonpython.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\Administrator\AppData\Local\Temp\pip-install-e4p_3l0x\psutil_fc7007bc4fb149f79c8278ef284629b6\setup.py'"'"'; __file__='"'"'C:\Users\Administrator\AppData\Local\Temp\pip-install-e4p_3l0x\psutil_fc7007bc4fb149f79c8278ef284629b6\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('"'"'rn'"'"', '"'"'n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:UsersAdministratorAppDataLocalTemppip-record-nrtubnd2install-record.txt' --single-version-externally-managed --compile --install-headers 'D:Program FilespythonIncludepsutil'
         cwd: C:UsersAdministratorAppDataLocalTemppip-install-e4p_3l0xpsutil_fc7007bc4fb149f79c8278ef284629b6
    Complete output (38 lines):
    running install
    running build
    running build_py
    creating build
    creating buildlib.win-amd64-3.10
    creating buildlib.win-amd64-3.10psutil
    copying psutil_common.py -> buildlib.win-amd64-3.10psutil
    copying psutil_compat.py -> buildlib.win-amd64-3.10psutil
    copying psutil_psaix.py -> buildlib.win-amd64-3.10psutil
    copying psutil_psbsd.py -> buildlib.win-amd64-3.10psutil
    copying psutil_pslinux.py -> buildlib.win-amd64-3.10psutil
    copying psutil_psosx.py -> buildlib.win-amd64-3.10psutil
    copying psutil_psposix.py -> buildlib.win-amd64-3.10psutil
    copying psutil_pssunos.py -> buildlib.win-amd64-3.10psutil
    copying psutil_pswindows.py -> buildlib.win-amd64-3.10psutil
    copying psutil__init__.py -> buildlib.win-amd64-3.10psutil
    creating buildlib.win-amd64-3.10psutiltests
    copying psutiltestsrunner.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_aix.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_bsd.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_connections.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_contracts.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_linux.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_memleaks.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_misc.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_osx.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_posix.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_process.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_sunos.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_system.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_testutils.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_unicode.py -> buildlib.win-amd64-3.10psutiltests
    copying psutilteststest_windows.py -> buildlib.win-amd64-3.10psutiltests
    copying psutiltests__init__.py -> buildlib.win-amd64-3.10psutiltests
    copying psutiltests__main__.py -> buildlib.win-amd64-3.10psutiltests
    running build_ext
    building 'psutil._psutil_windows' 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: 'D:Program Filespythonpython.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\Administrator\AppData\Local\Temp\pip-install-e4p_3l0x\psutil_fc7007bc4fb149f79c8278ef284629b6\setup.py'"'"'; __file__='"'"'C:\Users\Administrator\AppData\Local\Temp\pip-install-e4p_3l0x\psutil_fc7007bc4fb149f79c8278ef284629b6\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('"'"'rn'"'"', '"'"'n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:UsersAdministratorAppDataLocalTemppip-record-nrtubnd2install-record.txt' --single-version-externally-managed --compile --install-headers 'D:Program FilespythonIncludepsutil' Check the logs for full command output.

解决方案

1. 下载VisualCppBuildTools_Full.exe
   
2. 再次使用pip安装locust，即可安装成功，用pip show locust校验是否安装成功

D:Program Filespythonscripts>pip show locust
Name: locust
Version: 2.5.1
Summary: Developer friendly load testing framework
Home-page: https://locust.io/

VisualCppBuildTools_Full下载链接:
https://pan.baidu.com/s/1fNJ2a0jXZOXtaggArprY3A
提取码: yeur