1）下载python源码包 http://mirrors.sohu.com/python/3.5.2/Python-3.5.2.tgz
2）安装相关依赖 yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gcc make
3）解压 python源码包 tar -zxvf Python-3.5.2.tgz
4）cd /app/Python-3.5.2
5) ./configure --prefic=/app/python-3.5.2
6)make && make install
7)配置环境变量 环境变量用冒号:隔开
8) Ipython 安装 pip3 install ipython