Created attachment 290373 [details] build.log If gnome-common isn't already installed it then the grilo build fails. It just needs to be added as a bdep.
> 20 Oct 2011; Alexandre Rostovtsev <tetromino@gentoo.org> grilo-0.1.16.ebuild, > grilo-0.1.17.ebuild: > Add gnome-common build dep (bug #387879). Thanks to Albert W. Hopkins > <marduk@python.net> for reporting. Also, grilo-0.1.17 has been in gx86 for a while, but I forgot to remove it from the overlay until yesterday :)