Centos 6.5 升级系统Python2.6 到 Python2.7

#python  -V   
Python 2.6.6

1.下载Python-2.7.3
 
#wget http://python.org/ftp/python/2.7.3/Python-2.7.3.tar.bz2 

2.解压
 
#tar -jxvf Python-2.7.3.tar.bz2 

3.更改工作目录

#cd Python-2.7.3 

4.安装

#./configure 
#make all            
#make install 
#make clean 
#make distclean 

5.查看版本信息

#/usr/local/bin/python2.7 -V 

python -v