Description of problem:
$ trove-manage 
Traceback (most recent call last):
  File "/usr/bin/trove-manage", line 10, in <module>
    sys.exit(main())
  File "/usr/lib/python2.7/site-packages/trove/cmd/manage.py", line 124, in main
    cfg.parse_args(sys.argv)
  File "/usr/lib/python2.7/site-packages/trove/common/cfg.py", line 430, in parse_args
    default_config_files=default_config_files)
  File "/usr/lib/python2.7/site-packages/oslo/config/cfg.py", line 1625, in __call__
    else sys.argv[1:])
  File "/usr/lib/python2.7/site-packages/oslo/config/cfg.py", line 2124, in _parse_cli_opts
    opt._add_to_cli(self._oparser, group)
  File "/usr/lib/python2.7/site-packages/oslo/config/cfg.py", line 1018, in _add_to_cli
    self.handler(subparsers)
  File "/usr/lib/python2.7/site-packages/trove/cmd/manage.py", line 117, in actions
    'db_recreate', description='Drop the database and recreate it')
  File "/usr/lib64/python2.7/argparse.py", line 1064, in add_parser
    parser = self._parser_class(**kwargs)
TypeError: __init__() got an unexpected keyword argument 'description'

Version-Release number of selected component (if applicable):
openstack-trove-taskmanager-2014.1-1.fc20.noarch
python-trove-2014.1-1.fc20.noarch
openstack-trove-api-2014.1-1.fc20.noarch
python-oslo-config-1.2.0-0.5.a3.fc20.noarch
python-oslo-messaging-1.3.0.2-2.fc21.noarch
openstack-trove-conductor-2014.1-1.fc20.noarch
openstack-trove-common-2014.1-1.fc20.noarch
python-oslo-rootwrap-1.0.0-1.fc21.noarch
python-troveclient-1.0.3-2.fc20.noarch

How reproducible:
always


Additional info:

The global requirements seams incorrect about the minimum oslo.config version.
1.3.0 is the latest released at the moment, and the 1.2.1 is minimum working.