python issues

python issues

python 使用笔记 🔗国内源 🔗 1 pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --upgrade pip windows初始化虚拟环境 🔗 1 python -m venv venv Could not install packages due to an EnvironmentError: [WinError 5] Access is denied: 🔗pip安装包没有权限 1 pip install -r requirements.txt --upgrade --force-reinstall --user Can