Which version of ocaml/camlp4 are you using ?
Which version of odn are you trying to build ?

On Mon, May 30, 2011 at 1:04 PM, Daniel Bünzli
<daniel.buenzli@erratique.ch>wrote:

> Hello,
>
> Trying to compile/install oasis by hand. Building odn fails as
> follows. Any idea, I'm not much (at all, I should say) into camlp4 ?
>
> Best,
>
> Daniel
>
> > ocaml setup.ml -build
> I: Running command '/usr/local/bin/ocamlbuild src/odn.cma src/odn.cmxa
> src/odn.a src/pa_noodn.cma src/pa_odn.cma tests/test.byte -tag debug'
> Finished, 0 targets (0 cached) in 00:00:00.
> + ocamlfind ocamlc -c -g -package type-conv -package
> camlp4.quotations.o -package camlp4.lib -syntax camlp4o -I src -I
> type-conv-2.3.0/lib -o src/pa_odn.cmo src/pa_odn.ml
> File "src/pa_odn.ml", line 207, characters 21-33:
> Error: This expression has type
>         Camlp4.PreCast.Ast.Loc.t ->
>         Camlp4.PreCast.Ast.ctyp -> Camlp4.PreCast.Ast.expr
>       but an expression was expected of type
>         Camlp4.PreCast.Ast.Loc.t -> Camlp4.PreCast.Ast.ctyp -> 'a -> 'b
> Command exited with code 2.
> Compilation unsuccessful after building 12 targets (11 cached) in 00:00:00.
> E: Command '/usr/local/bin/ocamlbuild src/odn.cma src/odn.cmxa
> src/odn.a src/pa_noodn.cma src/pa_odn.cma tests/test.byte -tag debug'
> terminated with error code 10
>
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