^-^
I'm working on this, but we seem to be missing the bdf2psf utility which is used to build one of the fonts.
+*unifont-6.3.20140204 (10 Feb 2014) + + 10 Feb 2014; Mike Gilbert <floppym@gentoo.org> +unifont-6.3.20140204.ebuild: + Version bump. Drop keywords due to new dependency on bdf2psf.