Comment 2 for bug 951197

Reviewed: https://review.openstack.org/5179
Committed: http://github.com/openstack/openstack-common/commit/e8a5ae2e5aab6b649b57d03f8a03af689d7e6b6e
Submitter: Jenkins
Branch: master

commit e8a5ae2e5aab6b649b57d03f8a03af689d7e6b6e
Author: Jason Kölker <email address hidden>
Date: Fri Mar 9 17:29:41 2012 -0600

    Import cfg module directly if not in path

    If openstack.common is not installed, but another module has declared
    the openstack namespace an ImportError is thrown since the common doesnt
    exist in the openstack namespace. This falls back to importing cfg
    directly from ./openstack/common/cfg.py.

    Also ensures that openstack/__init__.py exists in the destination

    * Fixes LP951197

    Change-Id: I88c26fb7cc1aed97e66b068e4f0562b1f00b2b29