yum 이랑 python 문젠데요.;;

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 (r25:51908, Apr 9 2007, 15:54:04)
[GCC 3.4.4 20050721 (Red Hat 3.4.4-2)]

If you cannot solve this problem yourself, please go to
the yum faq at:
http://wiki.linux.duke.edu/YumFaq

[root@main /]#

오랜만에 서버 만질일이 있어서 yum 한번 쳐볼래는데 이 메시지가 뜨면서 안되네요;;
python도 ftp로 새로 올려서 설치해보고 했는데.. 뭐가 문젠지..OTL.......