The ebuild media-fonts/dina has an SRC_URI which points to omploader.org which is down for a while now. ( http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/media-fonts/dina/dina-2.89.ebuild?revision=1.3&view=markup )
+ 13 Dec 2014; Ben de Groot <yngwin@gentoo.org> dina-2.89.ebuild: + Host tarball in my devspace to fix bug #532056