WARNING: You are using pip version 20.1.1; however, version 20.3.3 is availa
如果直接用下面命令更新pip版本:
python -m pip install --upgrade pip
会把原先的卸载了导致出现错误:
如何解决:
用下面两条命令修复解决
python -m ensurepip
python -m pip install --upgrade pip
记得命令行给管理员权限运行安装,否则可能遇到权限不够安装失败