centos7安装python2和3
解压缩tar -zxvf Python-3.7.2.tar.gz进入文件夹 cd Python-3.7.2配置安装路径./configure prefix=/usr/local/python3安装make && make install安装完毕配置软链接ln -s /usr/local/python3/bin/python3 /usr/bin/python3ln -s /usr/local/python3/bin/pip3 /usr/b..
