How to start Minimserver automatically for Mac on boot

[hiep2005]

I am new to the forum so please excuse me if my query has been addressed before.
I have installed Minimserver successfully on my Macmini but every time I boot up the Macmini I am having to reinstall/restart Minimserver. I am running the Macmini headless to serve music for a Lumin A1 so it would be really helpful if Minimserver started automatically on boot up. any help will be gratefully received.