WotLK Downloaded fro a mac, wont open

[GIOERRANTE]

hello. I just downloaded the game for a mac but whenever I double click the wow icon it says "the application can't be opened" I'm new in mac and I don't know what might be or how to fix it. any suggestion?

[GIOERRANTE]

http://forum.warmane.com/showthread....wnloaded-files

I found how to solve it here. remember typing space before and after the command " chmod +x " it works, read carefully, everything is explained step by step. THANKS!