Enable firewalld and try again. Best Regards,Strahil Nikolov В вторник, 4 февруари 2020 г., 15:08:48 ч. Гринуич+2, info(a)placedusoleil.net <info(a)placedusoleil.net&gt; написа: I attempted the installation on fully updated Centos 7 with selinux and firewalld disabled. engine-setup produces the following error: [root@ovt-00 ~]# engine-setup ***L:ERROR Internal error: 'module' object has no attribute 'createPlugins' Traceback (most recent call last):   File "/usr/lib/python2.7/site-packages/otopi/__main__.py", line 83, in main     installer.execute()   File "/usr/lib/python2.7/site-packages/otopi/main.py", line 147, in execute     sys.exc_info()[2],   File "/usr/lib/python2.7/site-packages/otopi/util.py", line 86, in raiseExceptionInformation     exec('raise info[1], None, info[2]')   File "/usr/lib/python2.7/site-packages/otopi/main.py", line 141, in execute     self.context.loadPlugins()   File "/usr/lib/python2.7/site-packages/otopi/context.py", line 769, in loadPlugins     self._loadPluginGroups(plugindir, needgroups, loadedgroups)   File "/usr/lib/python2.7/site-packages/otopi/context.py", line 112, in _loadPluginGroups     self._loadPlugins(path, path, groupname)   File "/usr/lib/python2.7/site-packages/otopi/context.py", line 69, in _loadPlugins     self._loadPlugins(base, d, groupname)   File "/usr/lib/python2.7/site-packages/otopi/context.py", line 69, in _loadPlugins     self._loadPlugins(base, d, groupname)   File "/usr/lib/python2.7/site-packages/otopi/context.py", line 100, in _loadPlugins     os.path.basename(path), PluginLoadException: 'module' object has no attribute 'createPlugins' I would appreciate any advise or hint on how to complete my installation. Thanks _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Y7DC65JZEMH...

On Tue, Feb 4, 2020 at 3:09 PM <info(a)placedusoleil.net&gt; wrote: For some reason, you have there a broken plugin. To find it, you can try: OTOPI_DEBUG=1 engine-setup If that's indeed a clean and nice system, that's very weird. Did you change anything manually around otopi/engine-setup/etc? Added/removed/renamed files? Had problems/corruptions/etc. around installation/upgrade? Full disk, maybe, at some point? Something like this can easily reproduce this error: mkdir /usr/share/ovirt-engine/setup/plugins/ovirt-engine-setup/test touch /usr/share/ovirt-engine/setup/plugins/ovirt-engine-setup/test/__init__.py engine-setup Or, for that matter, any __init__.py file there (existing or new) without a createPlugins method in it. Best regards, -- Didi