Hi Spider, This is the complete log of the attempted emerge.
Created attachment 1103 [details] error log
did you have gtk+ 2.0.2 installed before? if so, remove and try again with a "clean" slate... if you didn't, try the -r5 ebuild and see. (currently masked)
Spider, this seems to be happening for george and LordVan in #gentoo-dev as well, so something is definitely amiss that should be looked into.
it works now (dunno y just tried a 2nd time and this time it worked....)
the -r5 ebuild seems to be a far superior one for some reason. It worked for all three of us.