Howto OpenContrail install cfgm_common and vnc_api

First, build the packages using contrail-installer, then copy .tar.gz from /opt/stack/contrail/build directory and install it with pip command.

1)
Install cfgm_common
/opt/stack/contrail/build/production/config/common/dist/cfgm_common-0.1.dev0.tar.gz
#sudo pip install cfgm_common-0.1.dev0.tar.gz

2)
Install vnc_api
/opt/stack/contrail/build/production/api-lib/dist/vnc_api-0.1.dev0.tar.gz
#sudo pip install vnc_api-0.1.dev0.tar.gz