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Any yum command shows the following errors:
# yum clean all
Loaded plugins: fastestmirror, refresh-packagekit, security, verify
Traceback (most recent call last):
File "/usr/bin/yum", line 29, in <module>
File "/usr/share/yum-cli/yummain.py", line 254, in user_main
errcode = main(args)
File "/usr/share/yum-cli/yummain.py", line 88, in main
File "/usr/share/yum-cli/cli.py", line 192, in getOptionsConfig
File "/usr/lib/python2.6/site-packages/yum/__init__.py", line 778, in <lambda>
conf = property(fget=lambda self: self._getConfig(),
File "/usr/lib/python2.6/site-packages/yum/__init__.py", line 283, in _getConfig
File "/usr/lib/python2.6/site-packages/yum/__init__.py", line 466, in doPluginSetup
plugin_types, confpath, disabled_plugins, enabled_plugins)
File "/usr/lib/python2.6/site-packages/yum/plugins.py", line 162, in __init__
File "/usr/lib/python2.6/site-packages/yum/plugins.py", line 179, in run
func(conduitcls(self, self.base, conf, **kwargs))
File "/usr/lib/yum-plugins/verify.py", line 427, in config_hook
AttributeError: 'YumBaseCli' object has no attribute 'verify_plugins_cb'
CentOS Linux release 6.0 (Final)
2.6.32-71.el6.x86_64 #1 SMP Fri May 20 03:51:51 BST 2011 x86_64 x86_64 x86_64
What did you remove, install, update, configure before this error happened?
I'd download the original Yum and related packages and install with 'rpm' (note you may need to use some --force).
BTW you're missing 3 updates as Centos is at 6.3 now.
I review /var/log.yum.log file, removed last few packages that i installed recently.