1. 获取源文件
wget https://www.python.org/ftp/python/2.7/Python-2.7.tgz (或 wget https://www.python.org/ftp/python/3.5.2/Python-3.5.2.tgz)
tar -vxf Python-2.7.tgz
cd Python-2.7
2. 安装
./configure
make
make install
3. 检查
python -V
Python 3.5.2 (default, Apr 21 2018, 10:12:51) [GCC 4.4.7 20120313 (Red Hat 4.4.7-18)] on linux Type "help", "copyright", "credits" or "license" for more information. >>>
原文：https://www.cnblogs.com/liumwen/p/9327013.html