+ mkdir -p /opt/plugin/bin
+ cp /opt/contrail/bin/vrouter-port-control /opt/contrail/bin/vrouter-port-control.py /opt/plugin/bin/
+ mkdir -p /opt/plugin/site-packages
+ cp -rf /opt/contrail/site-packages/nova_contrail_vif /opt/contrail/site-packages/nova_contrail_vif-0.1-py2.7.egg-info /opt/contrail/site-packages/vif_plug_contrail_vrouter /opt/contrail/site-packages/vif_plug_vrouter /opt/plugin/site-packages/