fix installation bug
fix installation bug

Change-Id: I68154310c79516a31676d231ae16e754653d8a6d

stackforge/compass-core,openstack/compass-core,stackforge/compass-core,stackforge/compass-core,baigk/compass-core,openstack/compass-core,openstack/compass-core,baigk/compass-core,baigk/compass-core,stackforge/compass-core,openstack/compass-core