I've just released Terminology 0.8 : https://phab.enlightenment.org/phame/live/3//post/terminology_0_8/ I've used the 0.7 ebuild and it worked fine: https://github.com/billiob/gentoo-overlay/blob/master/x11-terms/terminology/terminology-0.8.0.ebuild .
should be all set now in the tree; thanks for the report! Commit message: Version bump http://sources.gentoo.org/x11-terms/terminology/terminology-0.8.0.ebuild?rev=1.1