ea774b684d
the python-xml is a subpackage from the standard cpython package that that contains elementtree and other bits that are needed almost everywhere in OpenStack but isn't installed on a absolutely minimal openSUSE Leap installation. This package doesn't exist on pip but is a SUSE only invention, so just treat it similar to a bindep. Change-Id: I82887c2e6895740d1b16d1269574519450ca783e