When emerged for multiple LINGUAS, koffice-i18n installs only one language pack. For example, if LINGUAS="de en_GB es", only the german language pack is installed. A proposed ebuild is on its way.
Created attachment 119784 [details] koffice-i18n-1.6.2-r1.ebuild The proposed ebuild implements the emerge of several LINGUAS by tweaking the S and KDE_S variables. It also has some trivial code cleanup.
Thanks, Fabio! Fixed in CVS.