Marco van Hulten <ma...@hulten.org> writes:
> $ lualatex test > This is LuaTeX, Version 1.07.0 (TeX Live 2018) > restricted system commands enabled. > > (Fatal format file error; I'm stymied) > $ latex test > This is pdfTeX, Version 3.14159265-2.6-1.40.19 (TeX Live 2018) (preloaded > format=latex) > restricted \write18 enabled. > ---! /home/marco/.guix-profile/share/texmf-dist/web2c/latex.fmt made by > different executable version > (Fatal format file error; I'm stymied) Can you show us what “guix package -I | grep texlive” says? Also please remove ~/.texlive* if it exists and show us the output of “env”. -- Ricardo