i am unable to install zuul using puppet, for some reason it fails.

hence i am planning to install zuul and gearman individually for now.

i need your help to achieve it

I do the following steps, pls let me know if I am missing something.

1. Git clone zuul from https://git.openstack.org/openstack-infra/zuul (https://git.openstack.org/openstack-i...)
2. cd zuul --> run python setup.py install or run tox
3. creating zuul.conf in /etc/zuul folder and make necessary changes.

What are the other steps to be carried after step 3

How to install zuul-merger ? How to start zuul & zuul-server services?