We seem to be missing the xetex package that provides files for font mapping:
--8<---------------cut here---------------start------------->8--- $ info tex-text.tec tlmgr.pl: cannot find package tex-text.tec, searching for other matches: Packages containing `tex-text.tec' in their title/description: Packages containing files matching `tex-text.tec': xepersian: texmf-dist/fonts/misc/xetex/fontmapping/xepersian/persian-tex-text.tec xetex: texmf-dist/fonts/misc/xetex/fontmapping/base/tex-text.tec --8<---------------cut here---------------end--------------->8--- I was under the impression that we did have a xetex package, but I can’t find it now. -- Ricardo