yum用不了！！

linuxche

我的是FC4，装好后YUM用不了，就重新下载了个YUM2.4.0来装，但运行时还是有错误：
[root@localhost che]# yum update
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:
2.4.1 (#1, May 16 2005, 15:19:29)
[GCC 4.0.0 20050512 (Red Hat 4.0.0-5)]

If you cannot solve this problem yourself, please send this
message to <[email protected]>.

不知道是不是我的python版本不够高呢，但是我的Python是2.4版本的，面它要求是python2.3版本的。