Created attachment 397964 [details] A very, very preliminary ebuild This is a request for a texlive-langhungarian ebuild that is compatibile with texlive-201{3,4}. The in-tree langhungarian-2012 does not install the magyar.ldf, language definition file which is part of the babel-hungarian module. The language definition file is installed by dev-texlive/texlive-latex-2012 but not by dev-texlive/texlive-latex-201{3,4}.
magyar.ldf is installed by texlive-langeuropean in texlive 2013+. This was a change in upstream texlive reflected by our ebuilds :) texlive-langhungarian cannot be moved to texlive-langeuropean (so that you would have been automatically updated to it) because otherwise this would prevent stable users from installing texlive-langhungarian... what I would recommend you, and what I usually do myself, is to install app-text/texlive and set the useflags based on features you want there. For example, LINGUAS=hu pulls texlive-langhungarian for texlive 2012 but texlive-langeuropean with 2013 and later. That way, you don't install manually dev-texlive/* ebuilds and portage solves all these updates and moves for you.