The installer crashes because the "tok" language is not included in our old version of the iso-codes package.
Upgrading it to 4.16.0 should fix it, but it is unclear whether this would result in mass rebuilds. There is iso-codes/official and a derived iso-codes. GTK+ uses iso-codes/official with a note to switch to iso-codes on "core-updates". So this change would likely cause mass rebuilds via the gtk+ package. -- Ricardo
