After upgrading an SL44 64-bit machine to SL5, I find that I can't run
yumex.  It gives me a stream of error messages:

[root@apollo ~]# yumex
14:03:45 : Yum Config Setup
Loading "rhnplugin" plugin
Loading "installonlyn" plugin
Loading "kernel-module" plugin
14:03:45 : Error Type: exceptions.AttributeError
14:03:45 : Error Value: Values instance has no attribute 'version'
14:03:45 : Traceback:

14:03:45 :   File : /usr/share/yumex/yumex.py , line 778, in ?
14:03:45 :     mainApp = YumexApplication()
14:03:45 :   File : /usr/share/yumex/yumex.py , line 421, in __init__
14:03:45 :     self.yumbase = YumexYumHandler(self.getRecentTime(),self.settings,self.progress,self.ui.main,self.yumexOptions._optparser)
14:03:45 :   File : /usr/share/yumex/yumapi.py , line 50, in __init__
14:03:45 :     optparser = parser )
14:03:45 :   File : /usr/lib/python2.4/site-packages/yum/__init__.py , line 141, in doConfigSetup
14:03:45 :     self.plugins.run('init')
14:03:45 :   File : /usr/lib/python2.4/site-packages/yum/plugins.py , line 153, in run
14:03:45 :     func(conduitcls(self, self.base, conf, **kwargs))
14:03:45 :   File : /usr/lib/yum-plugins/rhnplugin.py , line 68, in init_hook
14:03:45 :     if opts.version or (len(commands) == 0):

yum is working fine, and this machine had no problems with yumex
before I upgraded it.
Eva.