(bug 880) fixing vmware VIM plugin python3 migration issues
fixing unit test and tox installation

Change-Id: Id4fdfa7e0bcd6b5f7ca581ac49ada1c0cdce72af
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/RO-VIM-openstack/requirements.txt b/RO-VIM-openstack/requirements.txt
index e0cb62f..3d646ac 100644
--- a/RO-VIM-openstack/requirements.txt
+++ b/RO-VIM-openstack/requirements.txt
@@ -23,5 +23,4 @@
 #TODO py3 python-keystoneclient
 #TODO py3 python-glanceclient
 #TODO py3 python-cinderclient
-git+https://osm.etsi.org/gerrit/osm/RO.git#egg=osm-ro
-
+git+https://osm.etsi.org/gerrit/osm/RO.git@py3#egg=osm-ro&subdirectory=RO