source /opt/stack/trove/devstack/plugin.sh stack extra
2016-10-18 10:56:22.765 | Traceback (most recent call last):
2016-10-18 10:56:22.765 |   File "/usr/local/bin/trove-manage", line 6, in <module>
2016-10-18 10:56:22.765 |     from trove.cmd.manage import main
2016-10-18 10:56:22.765 |   File "/opt/stack/trove/trove/cmd/manage.py", line 27, in <module>
2016-10-18 10:56:22.765 |     from trove.common import cfg
2016-10-18 10:56:22.765 |   File "/opt/stack/trove/trove/common/cfg.py", line 62, in <module>
2016-10-18 10:56:22.765 |     cfg.URIOpt('nova_compute_url', help='URL without the tenant segment.'),
2016-10-18 10:56:22.765 | AttributeError: 'module' object has no attribute 'URIOpt'
2016-10-18 10:56:22.788 | Error on exit