Since 15.03.2008 KiCad is divided into 3 parts. http://kicad.sourceforge.net/wiki/index.php/News#15.03.2008 This is second bug for library.
Created attachment 183276 [details] kicad-library-1.0.ebuild
Hi, Thanks for your ebuilds. cc-ing to possibly interested parties.
Closing this so that the discussion on this can happen on http://bugs.gentoo.org/show_bug.cgi?id=260397 instead. Denis.