]> >> The problem is that it gives "Unbound module Enum" while no error about loading the cmo&cmi is shown. > > The #directory instruction is needed to find the .cmi. I see, so there are 2 problems: * why the failure to load cmi is silent in this case? * why the toplevel fails to check for cmi where the cmo is located? This looks as incorrect behaviour (the reference manual doesn't mention any exceptional rules for the #load directive). Dawid