[root@tiejiang ~]# wget http://www.python.org/ftp/python/2.7.3/Python-2.7.3.tgz
[root@tiejiang ~]# tar -zxvf Python-2.7.3.tgz
[root@tiejiang ~]# cd Python-2.7.3
[root@tiejiang Python-2.7.3]# mkdir /usr/local/python27
[root@tiejiang Python-2.7.3]# ./configure --prefix=/usr/local/python27/ [root@tiejiang Python-2.7.3]# make [root@tiejiang Python-2.7.3]# make install
[root@tiejiang Python-2.7.3]# mv /usr/bin/python /usr/bin/python_old
[root@tiejiang Python-2.7.3]# ln -s /usr/local/python27/bin/python2.7 /usr/bin/python
[root@tiejiang ~]# python Python 2.7.3 (default, Dec 1 2015, 15:08:26) [GCC 4.4.7 20120313 (Red Hat 4.4.7-17)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>>
[root@tiejiang ~]# vim /usr/bin/yum #!/usr/bin/python 修改成 #!/usr/bin/python2.6
修改上面的yum的配置文件即可!