Centos 更新 python 版本

更新 python 2.6 到 python 3.2.3

Linux : centOS-6.2

安装相关程序

yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel

获取源码包编译安装

wget http://www.python.org/ftp/python/3.2.3/Python-3.2.3.tar.bz2
tar -xjf Python-3.2.3.tar.bz2
cd Python-3.2.3
        
./configure --prefix=/opt/python3
make
sudo make install

覆盖原有 python

\cp /opt/python3/bin/python3 /usr/bin/python