[root@TC-Boss ~]# yum
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:
No module named yum
Please install a package which provides this module, or
verify that the module is installed correctly.
It's possible that the above module doesn't match the
current version of Python, which is:
2.5.4 (r254:67916, Feb 24 2010, 10:03:49)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-44)]
If you cannot solve this problem yourself, please go to
the yum faq at:
http://wiki.linux.duke.edu/YumFaq
解决方法:
查找yum文件,并编辑此py文件
[root@TC-Boss ~]# which yum
/usr/bin/yum
[root@TC-Boss ~]# vi /usr/bin/yum