Re: Trouble finding a library which *is* installed

When building an executable you should pass the flag -linkpkg to ocamlfind.

On Sun, Jul 12, 2015 at 7:54 AM, Hendrik Boom [email protected]
[ocaml_beginners] <[email protected]> wrote:

> On Sat, Jul 04, 2015 at 10:29:22AM -0400, Hendrik Boom
> [email protected] [ocaml_beginners] wrote:
> > On Sat, Jul 04, 2015 at 06:19:02AM +0000, Gage Peterson
> [email protected] [ocaml_beginners] wrote:
> > > Use opam. It will work out much better. Also I don't think you should
> ever
> > > have to run it from root.
> >
> > Running it from root was a mistake.  And the way it affected the
> > results was a clue that the Debian-installed packages weren't even
> > being seen.  THough first I misinterpreted the clue.
> >
> > I'll try opam.  That should work.
> >
> > Will report back.
>
> OK.  Did
>    opam install lablgtk
> and
>    opam install cairo
>
> Now I get
>
> hendrik@notlookedfor:~/dv/fun/group/toy/cairo_toy$ ocamlfind ocamlopt
> -package cairo -package lablgtk2 toy_maker.mli toy_maker.ml
> my_interactor.ml demo_toy.ml -o runme
> File "demo_toy.ml", line 1:
> Error: No implementations provided for the following modules:
>          GMain referenced from toy_maker.cmx, my_interactor.cmx
>          GPack referenced from toy_maker.cmx
>          GWindow referenced from toy_maker.cmx
>          GBin referenced from toy_maker.cmx
>          Cairo referenced from my_interactor.cmx
>          GMisc referenced from toy_maker.cmx
> hendrik@notlookedfor:~/dv/fun/group/toy/cairo_toy$
>
>
> Can I conclude that I'm now getting as far as the linker?
>
> How do I go abbout getting it to actually *find* these modules?
>
> -- hendrik
>
>
> ------------------------------------
> Posted by: Hendrik Boom <[email protected]>
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