从官网下载源码包
wget https://www.python.org/ftp/python/3.6.4/Python-3.6.4.tgz
解压
tar xvzf Python-3.6.4.tgz
准备编译需要的依赖
yum install -y gcc zlib zlib-devel openssl openssl-devel
配置并编译
./configure --prefix=/usr/local/python3.6 # 设置安装位置 make make install
添加环境变量。在/etc/profile
文件末尾追加
PATH=$PATH:/usr/local/python3.6/bin export PATH
使环境变量生效
source /etc/profile
测试,执行python3
命令,查看输出