Use pip to install the package on the server running Horizon. Then either copy or link the files in trove_dashboard/enabled to openstack_dashboard/local/enabled. This step will cause the Horizon service to pick up the trove plugin when it starts.
Add the following to your devstack local.conf file:
enable_plugin trove-dashboard git://git.openstack.org/openstack/trove-dashboard
./run_tests.sh
As of the Mitaka release, the dashboard for trove is now maintained outside of the Horizon codebase, in this repository.
Trove project: https://git.openstack.org/openstack/trove
Trove at wiki.openstack.org: https://wiki.openstack.org/wiki/Trove
Launchpad project: https://launchpad.net/trove