If you're using a mac, understand that there's no mac port to begin with lol
You're best bet would be PlayOnMac or Nox if there's a mac port for nox that is.
And at least describe your problem in detail along with what platform you are trying to play the game on. This information helps us to at least understand what you are trying to stay. Because it's as easy as un-ziping the folder then clicking the application to run the game and get the game going. it's really that simple lol.
So unless you're trying to play on Mac, understand that there's no mac port to begin with :P