-error_mod_unk.nit:17,8--11: Error: cannot find module dfgd from error_mod_unk. tried ., ../lib/standard, ../lib/standard/collection, alt, ../lib, ../lib
+error_mod_unk.nit:17,8--11: Error: cannot find module `dfgd` from `error_mod_unk`. Tried: ., ../lib/core, ../lib/core/collection, alt, ../lib, ../contrib.