下载Python3.5.2源码:https://www.python.org/downloads/release/python-352/
解压到 /opt目录下
tar zxvf Python-3.5.2.tgz -C /opt/
改名为python352:
cd /opt
mv Python-3.5.2 python352
创建安装目录:mkdir /usr/local/python3.5.2
查看是否安装 rpm -qa | grep openssl-devel 没有就安装 yum install openssl-devel
检查编译环境:./configure --prefix=/usr/local/python3.5.2 编译:make 生成安装包:make install 配置环境: a.先修改老的连接,执行:mv /usr/bin/python /usr/bin/python_bak b.建立python新连接: ln -s /usr/local/python3.5.2/bin/python3.5 /usr/bin/python b.建立pip新连接: ln -s /usr/local/python3.5.2/bin/pip3.5 /usr/bin/pip 大功告成 查询python版本,执行:python 显示: Python 3.5.2 (default,Dec 9 2016,09:15:55) [GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] on linux Type "help","copyright","credits" or "license" for more information. 修改 yum程序保证其可用 vi /usr/bin/yum 将: 将首行#!/usr/bin/python改成#!/usr/bin/python2.7 或修改成/usr/bin/python_bak 即可 重启后检验一下:reboot 一切完美!收工!任何疑问请联系我本人 QQ:99923309 原文链接:https://www.f2er.com/centos/379520.html