I get this from running panel& libpng warning: Application was compiled with png.h from libpng-1.2.1 libpng warning: Application is running with png.c from libpng-1.0.12 libpng error: Incompatible libpng version in application and library My version of gentoo: I rsync'd the other day, so whichever version that is being called. Several others in #gentoo have same issue.
Well, the thing to do is the following. First emerge libpng, then cd /usr/portage/media-libs/libpng emerge libpng-1.0.12-r1.ebuild That way, you'll have both and everything should work fine. Pass it on :)