# yum install epel-release
....
Transaction test succeeded
Running transaction
Traceback (most recent call last):
   File "/bin/yum", line 29, in <module>
     yummain.user_main(sys.argv[1:], exit_code=True)
   File "/usr/share/yum-cli/yummain.py", line 365, in user_main
     errcode = main(args)
   File "/usr/share/yum-cli/yummain.py", line 271, in main
     return_code = base.doTransaction()
   File "/usr/share/yum-cli/cli.py", line 773, in doTransaction
     resultobject = self.runTransaction(cb=cb)
   File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 1736, in 
runTransaction
     if self.fssnap.available and ((self.conf.fssnap_automatic_pre or
   File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 1126, in <lambda>
     fssnap = property(fget=lambda self: self._getFSsnap(),
   File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 1062, in _getFSsnap
     devices=devices)
   File "/usr/lib/python2.7/site-packages/yum/fssnapshots.py", line 158, in __init__
     self._vgnames = _list_vg_names() if self.available else []
   File "/usr/lib/python2.7/site-packages/yum/fssnapshots.py", line 56, in 
_list_vg_names
     names = lvm.listVgNames()
lvm.LibLVMError: (0, '')


Can't get EPEL to install.

{^_^}