Forking is encouraged and supported. This code is for advanced users of gamina.org, that want to fork gamina's core libarary under the terms of the license; or to contribue back changes.
If you are new or intermediate you likely want to go to www.gamina.org first to find out about and learn to use gamina first.
To use it: npm install gamina
www.gamina.org has some examples, docs info, and has a link to gamina.org's user support google group for anything beyond that - where you can post a questions.