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://p*yth*on*.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