Description of problem:Error Type: <type 'exceptions.ValueError'>
Error Value: Invalid IPv6 URL
  File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 3594, in <module>
    main()
  File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 3591, in main
    backend.dispatcher(sys.argv[1:])
  File : /usr/lib/python2.7/site-packages/packagekit/backend.py, line 740, in dispatcher
    self.dispatch_command(args[0], args[1:])
  File : /usr/lib/python2.7/site-packages/packagekit/backend.py, line 620, in dispatch_command
    self.get_distro_upgrades()
  File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 2664, in get_distro_upgrades
    self._check_init()
  File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 3154, in _check_init
    repo.repoXML
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 1413, in <lambda>
    repoXML = property(fget=lambda self: self._getRepoXML(),
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 1405, in _getRepoXML
    self._loadRepoXML(text=self)
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 1395, in _loadRepoXML
    return self._groupLoadRepoXML(text, self._mdpolicy2mdtypes())
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 1370, in _groupLoadRepoXML
    if self._commonLoadRepoXML(text):
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 1198, in _commonLoadRepoXML
    result = self._getFileRepoXML(local, text)
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 985, in _getFileRepoXML
    size=102400) # setting max size as 100K
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 801, in _getFile
    result = self.grab.urlgrab(misc.to_utf8(relative), local,
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 520, in <lambda>
    grab = property(lambda self: self._getgrab())
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 515, in _getgrab
    self._setupGrab()
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 487, in _setupGrab
    self._grab = mgclass(self._grabfunc, self.urls,
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 677, in <lambda>
    urls = property(fget=lambda self: self._geturls(),
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 674, in _geturls
    self._baseurlSetup()
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 631, in _baseurlSetup
    self.mirrorurls = self._replace_and_check_url(mirrorurls)
  File : /usr/lib/python2.7/site-packages/yum/yumRepo.py, line 657, in _replace_and_check_url
    (s,b,p,q,f,o) = urlparse.urlparse(url)
  File : /usr/lib/python2.7/urlparse.py, line 134, in urlparse
    tuple = urlsplit(url, scheme, allow_fragments)
  File : /usr/lib/python2.7/urlparse.py, line 200, in urlsplit
    raise ValueError("Invalid IPv6 URL")



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