
- Check for existence of the configuration directory (rpc_deploy/openstack_deploy) since only one should exist, dependent on the current stage of the upgrade - Correct the path to upgrade-requirements.txt - Use pip to install requirements found in upgrade-requirements.txt to avoid a 'double requirement given' error when installing pip Change-Id: If39826c26eb948b91f14e7e27d0a5d0740c8349c