python

源码安装

1. 下载源码包（https://www.python.org/downloads）

2. 安装依赖:

   yum install -y zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel libffi-devel tk-devel gcc make
   

3. 解压编译安装:

   xz -d Python-3.7.3.tar.xz
   tar -xvf Python-3.7.3.tar
   cd Python-3.7.3
   ./configure
   make && make install