grep berlios *.ebuild SRC_URI="mirror://berlios/python/spe-${MY_PV}-wx2.6.1.0.tar.gz"
dev-util/spe has been removed from tree? https://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/dev-util/spe/?hideattic=0 I suggest to close the bug then.