If you don't have the 3110 tool installed, you can call ocamlbuild directly just fine: ocamlbuild -use-ocamlfind -pkgs js_of_ocaml,js_of_ocaml.syntax -synt

If you don't have the 3110 tool installed, you can call ocamlbuild directly just fine: ocamlbuild -use-ocamlfind -pkgs js_of_ocaml,js_of_ocaml.syntax -syntax camlp4o main.d.byte