Originally Posted by TK421
The github page doesn't tell a whole lot.
I have no experience with linux either... Is it possible to run on an old windows machine?
If you are at all familiar with using powershell and or scripting anything you will be fine, even if not you will probably be ok. And setting Pi Hole in it's simplest config is really straight forward. Give it a try. I do not think you will regret it.
Don't be scared of Linux. It is just another OS, simpleton stuff. Look who is running the world.