[root@localhost Harley-D]# yum check-update
Loading "installonlyn" plugin
Plugin "fastestmirror" uses deprecated constant TYPE_INTERFACE.
Please use TYPE_INTERACTIVE instead.
Loading "fastestmirror" plugin
Setting up repositories
core                      100% |=========================| 1.1 kB    00:00     
extras                    100% |=========================| 1.1 kB    00:00     
updates                   100% |=========================| 1.2 kB    00:00     
Loading mirror speeds from cached hostfile
Traceback (most recent call last):
  File "/usr/bin/yum", line 29, in ?
    yummain.main(sys.argv[1:])
  File "/usr/share/yum-cli/yummain.py", line 94, in main
    result, resultmsgs = base.doCommands()
  File "/usr/share/yum-cli/cli.py", line 356, in doCommands
    return self.yum_cli_commands[self.basecmd].doCommand(self, self.basecmd, self.extcmds)
  File "/usr/share/yum-cli/yumcommands.py", line 317, in doCommand
    ypl = base.returnPkgLists(extcmds)
  File "/usr/share/yum-cli/cli.py", line 853, in returnPkgLists
    ypl = self.doPackageLists(pkgnarrow=pkgnarrow)
  File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 987, in doPackageLists
    self.doRepoSetup()
  File "/usr/share/yum-cli/cli.py", line 103, in doRepoSetup
    yum.YumBase.doRepoSetup(self, thisrepo=thisrepo)
  File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 306, in doRepoSetup
    self.plugins.run('postreposetup')
  File "/usr/lib/python2.4/site-packages/yum/plugins.py", line 153, in run
    func(conduitcls(self, self.base, conf, **kwargs))
  File "/usr/lib/yum-plugins/fastestmirror.py", line 77, in postreposetup_hook
    repo.set('urls', repomirrors[str(repo)])
AttributeError: 'YumRepository' object has no attribute 'set'
[root@localhost Harley-D]#