Description of problem:Uninstalling xchm using Add/Remove software on
Fedora7/KDE caused the following error

Component: pirut
Summary: TB27ac5246 <string>:68:__iter__:SyntaxError: unclosed token: line 5692,
column 6

Traceback (most recent call last):
  File "/usr/sbin/pirut", line 356, in _apply
    self.reset()
  File "/usr/lib/python2.5/site-packages/pirut/__init__.py", line 226, in reset
    self.doGroupSetup()
  File "/usr/lib/python2.5/site-packages/yum/__init__.py", line 413, in doGroupSetup
    return self._getGroups()
  File "/usr/lib/python2.5/site-packages/yum/__init__.py", line 461, in _getGroups
    self._comps.add(groupfile)
  File "/usr/lib/python2.5/site-packages/yum/comps.py", line 349, in add
    for event, elem in parser:
  File "<string>", line 68, in __iter__
SyntaxError: unclosed token: line 5692, column 6

Local variables in innermost frame:
b: <TreeBuilder object at 0xa3e2e90>
self: <iterparse object at 0xa82902c>
events: []
p: <XMLParser object at 0xdb960e0>
data: 
event: ('end', <Element 'packagereq' at 0xac24e18>)


Version-Release number of selected component (if applicable):


How reproducible: 


Steps to Reproduce:
1.click on Add/Remove software
2.uninstall xchm
3.
  
Actual results:


Expected results:


Additional info: