Menhir ships with vendored_pprint (and vendored_fix) which are used in the rest of Menhir, but at the moment these get renamed, while the reference to them does not, so the build fails as the Menhir dune files refer to vendored_pprint while the public_name is vendored_pprint.<hash> and only the non-public name is vendored_pprint (but that name is not exposed outside of the vendored_pprint package).
TL;DR: opam-monorepo changes references from public_names to private names, but that rename operation is not always valid.
Menhir ships with
vendored_pprint(andvendored_fix) which are used in the rest of Menhir, but at the moment these get renamed, while the reference to them does not, so the build fails as the Menhirdunefiles refer tovendored_pprintwhile the public_name isvendored_pprint.<hash>and only the non-public name isvendored_pprint(but that name is not exposed outside of thevendored_pprintpackage).TL;DR: opam-monorepo changes references from
public_namesto private names, but that rename operation is not always valid.