abrt 1.1.0 detected a crash.

architecture: i686
cmdline: /usr/bin/python /usr/bin/yum update
comment: evry time I try to use yum install this error comes up.
component: yum
executable: /usr/bin/yum
kernel: 2.6.33.3-85.fc13.i686.PAE
package: yum-3.2.27-4.fc13
reason: yum:29:<module>:NameError: name 'yum_main' is not defined
release: Fedora release 13 (Goddard)

backtrace
-----
yum:29:<module>:NameError: name 'yum_main' is not defined

Traceback (most recent call last):
  File "/usr/bin/yum", line 29, in <module>
    yum_main.root(sys.argv[1:], exit_code=True)
NameError: name 'yum_main' is not defined

Local variables in innermost frame:
__builtins__: <module '__builtin__' (built-in)>
__file__: '/usr/bin/yum'
__package__: None
sys: <module 'sys' (built-in)>
yum: <module 'yum' from '/usr/lib/python2.6/site-packages/yum/__init__.pyc'>
__name__: '__main__'
__doc__: None