Traceback (most recent call last):
   File "/usr/bin/yum", line 4 in <module>
       import yum
   File "/usr/lib/python2.5/site-packages/yum/__init__.py", line 36 in <module>
       import comps
   File "/usr/lib/python2.5/site-packages/yum/comps.py", line 22, in <module>
       iterparse = cElementTree.iterparse
AttributeError: 'module' object has no attribute 'iterparse'