在centos6.5下更新python

CentOs6.5默认安装了python2.6.6，但是我们需要升级到python2.7.8

首先安装更新一下gcc

yum install -y gcc gcc-c++ make readline-devel wget

然后使用wget命令获取python2.7.8

wget https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tgz

解压与安装

tar zxvf Python-2.7.8.tgzcd Python-2.7.8./configure --prefix=/usr/local/python27make && make install

如果没有报错

/usr/local/python27/bin/python2.7 -V

配置

ln -fs /usr/local/python27/bin/python2.7 /usr/bin/python