How do you make a wow private server for mac os x

[evulman]

now ive tryed and tryed and looked and looked and i really want an easy step by step guide on how to make a server only I can play and edit and all that. ive spent the whole week looking into it and found dowloads that dont work scripts that dont load and its really hard.
i want the guide to be noobish since im new to this sort of stuff. i have WOTLK and am currently playing a private server and i wanted to make one for my mac.