Your bug report #58497: opam import doesn't work with ocaml_intrinsics among others which was filed against the guix package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 58497@debbugs.gnu.org. -- 58497: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=58497 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems