> Thanks for all the responses. The problem turned out to be the simple
> one mentioned by Philippe. I just forgot to install PG'Ocaml. It would
> be nice if findlib could give error messages about missing packages
> that are clearly in the dependency list.
>
> On Sun, Oct 9, 2011 at 8:23 AM, Christophe Papazian
> <
christophe.papazian@gmail.com> wrote:
> I got this problem a few days ago, and need a quick fix.
> Everything was installed but after an upgrade I got the same
> kind of error.
> To avoid the problem, i drop the "-syntax" parameter and
> replace it with "-pp" :
>
> What *should* work for me : ocamlfind ocamlc -package
> js_of_ocaml -syntax camlp4o
> What's *really* work for me : ocamlfind ocamlc -package
> js_of_ocaml -pp "camlp4o -I /path/to/js_of_ocaml pa_js.cmo"
>
> Hope this help
>
> Christophe
>
> Le 9 oct. 11 à 00:46, Ashish Agarwal a écrit :
>
>
>
> I get the error below after reinstalling OCaml with
> the latest version with GODI. My code has not changed,
> so I'm wondering if there is a change to ocamlbuild or
> ocamlfind that is causing this. The issue appears to
> be that -package camlp4 should be included in the
> ocamlfind command but it is not.
>
> The section "Does Findlib support camlp4" in the
> findlib User's Guide discusses the 'preprocessor'
> variable, but I can't figure out how exactly how to
> adjust my META file or whether I really need to since
> it was working before.
>
> ocamlbuild sequme.cma sequme.cmxa sequme.cmxs
> Finished, 0 targets (0 cached) in 00:00:00.
> + ocamlfind ocamldep -package batteries -package
> biocaml -package netclient -package netstring -package
> shell -package sqlite3 -syntax camlp4o -modules
> sequme/bowtie.mli > sequme/bowtie.mli.depends
> ocamlfind: When using -syntax, the META variable
> 'preprocessor' must be set
> Command exited with code 2.
>
> --- META ---
> requires = "netstring shell netclient batteries
> biocaml pgocaml"
> version = "0.0"
> archive(byte) = "sequme.cma"
> archive(native) = "sequme.cmxa"
>
>
>
>