Yeah, Gentoo is really good, but I dropped it the day I needed to edit a system, so I installed GIMP (there was no binary for it at the time), a few hours later I tried to open the image and realized I had forgotten to add the libpng (or similar) flag so didn't had the support for the image type. Took me less time to install Arch than it would have taken me to recompile Gimp.