参考阿里巴巴开源镜像站Ubuntu安装pip并切换国内源先安装Python 3和pip3查看Python 3和pip3python3 --versionpip3 --version安装完成后创建pip文件夹 并创建pip.conf文件cd ~ mkdir .pip touch pip.conf sudo chmod 755 pip.conf gedit pip.conf输入阿里云pypi镜像源保存即可[global] index-url = https://mirrors.aliyun.com/pypi/simple/ [install] trusted-host=mirrors.aliyun.com