Plugins » Katello

One one CentOS 7.6 server (out of 200), installing subscription-manager results in yum errors and AttributeError messages.

1. yum repolist
   Plugin "product-id" can't be imported
   Plugin "search-disabled-repos" can't be imported
   Plugin "subscription-manager" can't be imported
   <...normal output truncated...>

1. subscription-manager
   Traceback (most recent call last):
   File "/sbin/subscription-manager", line 9, in <module>
   load_entry_point('subscription-manager==1.24.13', 'console_scripts', 'subscription-manager')()
   File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 378, in load_entry_point
   return get_distribution(dist).load_entry_point(group, name)
   File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2566, in load_entry_point
   return ep.load()
   File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2260, in load
   entry = import(self.module_name, globals(),globals(), ['__name__'])
   File "/usr/lib64/python2.7/site-packages/subscription_manager/scripts/subscription_manager.py", line 69, in <module>
   from subscription_manager import managercli
   File "/usr/lib64/python2.7/site-packages/subscription_manager/managercli.py", line 45, in <module>
   from subscription_manager.entcertlib import EntCertActionInvoker, CONTENT_ACCESS_CERT_CAPABILITY
   File "/usr/lib64/python2.7/site-packages/subscription_manager/entcertlib.py", line 25, in <module>
   from subscription_manager import content_action_client
   File "/usr/lib64/python2.7/site-packages/subscription_manager/content_action_client.py", line 22, in <module>
   from subscription_manager import repolib
   File "/usr/lib64/python2.7/site-packages/subscription_manager/repolib.py", line 601, in <module>
   @six.python_2_unicode_compatible
   AttributeError: 'module' object has no attribute 'python_2_unicode_compatible'

I haven't found any references to this error in two days of searching. If I uninstall subscription-manager, the yum errors go away.