[Rdo-list] [CI] liberty packstack install missing dep

[whayutin]

FYI..

https://bugzilla.redhat.com/show_bug.cgi?id=1231311

11:59:17 ERROR : Error appeared during Puppet run:
172.31.50.170_cinder.pp
11:59:17 Notice: /Stage[main]/Cinder::Api/Exec[cinder-manage
db_sync]/returns: ImportError: No module named fasteners


https://prod-rdojenkins.rhcloud.com/view/RDO-Liberty-Delorean
-Trunk/job/khaleesi-rdo-liberty-delorean-centos-7.0-multinode-packstack
-neutron-ml2-vxlan-rabbitmq-permissive-tempest-rpm-minimal/2/console