Ocaml Unbound Graphics Module

Question

Running

open Graphics;;

in ocaml returns an error, saying it is an unbound module. Running it in terminal (ocaml) returns the same thing.

Answer 1

Graphics module is not ready by default. You need to load it manually. In toplevel:

$ ocaml
       OCaml version blahblah
# #load "graphics.cma";;
# open Graphics;;

or you can specify it at the command line:

$ ocaml graphics.cma
       OCaml version blahblah
# open Graphics;;

I do not know about Fedora but if the above fails, graphics is not really installed in your environment.