Please tell me someone can help! 
I had GIMP, the free to download verison of Photoshop, on my laptop. Well, then my laptop broke and the Apple Store lied and replaced the hard drive after saying they only had to replace one thing (not the hard drive) So basically I lost everything including GIMP.
I went to try and redownload GIMP from their website. It downloads correctly and I install it fine, but then when I try to open it it asks me "Where is X11?" I poked around online and according to several websites, my Mac should already have X11 on it. Sooo.....? What do I do? @.@ Is there another place to download X11? I looked but couldn't find it.

I had GIMP, the free to download verison of Photoshop, on my laptop. Well, then my laptop broke and the Apple Store lied and replaced the hard drive after saying they only had to replace one thing (not the hard drive) So basically I lost everything including GIMP.
