Forget your Photoshop, here GIMP

I'm using GIMP or GNU Image Manipulation Program since the first time i know Linux, before that Photoshop always with me especially when doing graphic or web editing. I'm not try yet version 2.4, but from what I heard, its more powerful. GIMP can run on many operating system, my Windows box also using GIMP. On Linux, you can install using binary depend on distribution package or using package manager like apt-get, yum or swaret. If you want to compile from source, you need to install some packages like fontconfig, libart2, libtiff, libpng, etc.