RedHat6.4配置Python2.7

1.登陆www.pbone.net，勾选RedHat 6，下载并安装x86_64版本的以下rpm包：
rpm -ivh python27-libs-2.7.3-6.2.el6.nux.x86_64.rpm
rpm -ivh python27-2.7.3-6.2.el6.nux.x86_64.rpm
yum install -y tix
rpm -ivh tkinter27-2.7.3-6.2.el6.nux.x86_64.rpm
rpm -ivh python27-devel-2.7.3-6.2.el6.nux.x86_64.rpm

2.修改系统的Python链接
mv /usr/bin/python /usr/bin/python_old
ln -s /usr/bin/python2.7 /usr/bin/python
python
显示Python版本为2.7，则安装正常

3.修改yum链接
vim /usr/bin/yum
将#!/usr/bin/python 改为 #!/usr/bin/python_old