1.问题 psutil-5.7.0-cp38-cp38-win_amd64.whl is not a supported wheel on this platform. 2.查找问题 # 进入python,输入以下代码,查看pip支持的类型 import pip._internal print(pip._internal.pep425tags.get_supported()) # 结果: [('cp38', 'cp38m', 'win32'), ('cp38', 'none', 'win32'), ('py3', 'none', 'win32'), ('cp38', 'none', 'any'), ('cp3', 'none', 'any'), ('py38', 'none', 'any'), ('py3', 'none', 'any'), ('py37', 'none', 'any'), ('py36', 'none', 'any'), ('py35', 'none', 'any'), ('py34', 'non e', 'any'), ('py33', 'none', 'any'), ('py32', 'none', 'any'), ('py31', 'none', 'any'), ('py30', 'none', 'any')] 3.解决 修改whl包名为支持的类型,如: psutil-5.7.0-cp38-none-any.whl 4.再次安装 (venv) D:\project_python\it>pip install psutil-5.7.0-cp38-none-any.whl Processing d:\project_python\it\psutil-5.7.0-cp38-none-any.whl Installing collected packages: psutil Successfully installed psutil-5.7.0