git clone https://github.com/openstack/designate-dashboard.git
cd designate-dashboard/
git checkout stable/liberty
python setup.py sdist
pip install dist/designate-dashboard-1.0.2.dev1.tar.gz

echo import designatedashboard.enabled >> /etc/openstack-dashboard/local_settings
Add 'designatedashboard', to the INSTALLED_APPS list in /usr/share/openstack-dashboard/openstack_dashboard/settings.py

systemctl restart httpd