Mac addons for tbc help

Hello,

I have honestly tried everything. For some reason I was able to get Recount to work for my TBC client on my Mac but recently my guild is demanding more addons in order to raid. Iv tried using unarciver, Stuffitexpander, and wine bottler to get winrar.
currently just for the basics iv tried downloading the addons from a different forum page and then I move them into my interface folder, doesn't work.
With Stuffitexpander, I try to expand the .zip file to the interface folder, again no luck.
Winebottler never gives me a correct version of winerar, it always appears to be something else.
Please help I want to start experiencing TBC content but as of now I can't without these addons.