1.apt-get install python3.7 2.curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py 3.python3.7 get-pip.py 4.python3.7 -V 5.pip3.7 -V
安装多个python环境及pip
原文：https://www.cnblogs.com/zhangshengxiang/p/14741963.html
