一、pip常用命令
pip
install xxxx
pip uninstall xxxx
pip
install xxxx -U
pip list
二、pip更新过程中崩溃,显示ModuleNotFoundError: No module named ‘pip’. http://www.mamicode.com/info-detail-2509364.html (可以首先执行 python -m ensurepip 修复, 然后执行 python -m pip install --upgrade pip 即可更新完毕。)
python -m ensurepip
python -m pip
install --upgrade pip
三、更新源 https://mirrors.tuna.tsinghua.edu.cn/help/pypi/
pip
install -i https://pypi.tuna.tsinghua.edu.cn/simple pip -U
pip config
set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple