[kanarip@lnx-f7 ~]$ python
Python 2.5 (r25:51908, Apr 10 2007, 10:29:13)
[GCC 4.1.2 20070403 (Red Hat 4.1.2-8)] on linux2
Type "help", "copyright", "credits" or "license" for more information.

import revisor.revisorcli
yum/init.py:435: Warning: 'with' will become a reserved keyword in Python 2.6
yum/packageSack.py:43: Warning: 'with' will become a reserved keyword in Python 2.6
yum/packageSack.py:216: Warning: 'with' will become a reserved keyword in Python 2.6
yum/packageSack.py:217: Warning: 'with' will become a reserved keyword in Python 2.6
Traceback (most recent call last):
File "", line 1, in
File "/usr/lib/python2.5/site-packages/revisor/revisorcli.py", line 26, in
import yum.Errors
File "yum/init.py", line 35, in
import comps
File "yum/comps.py", line 18, in
from cElementTree import iterparse
ImportError: No module named cElementTree

[kanarip@elwood custom]$ find /usr/lib/python2.4/ -name "cElementTree*"
/usr/lib/python2.4/site-packages/cElementTree.so
[kanarip@elwood custom]$ rpm -qf /usr/lib/python2.4/site-packages/cElementTree.so
python-elementtree-1.2.6-5

[root@lnx-f7 ~]# yum -y install python-elementtree
Loading "installonlyn" plugin
Setting up Install Process
Parsing package install arguments
Nothing to do