PIP

PIP Fast Mirrors # 阿里源 pip config set global.index-url https://mirrors.aliyun.com/pypi/simple # 腾讯源 pip config set global.index-url http://mirrors.cloud.tencent.com/pypi/simple # 豆瓣源 pip config set global.index-url http://pypi.douban.com/simple # 中科大源 pip config set global.index-url https://pypi.mirrors.ustc.edu.cn/simple # 清华源 pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple # 换回默认源 pip config unset global.index-url