On 04/27/2012 07:24 PM, David Allsopp wrote: > Try adding -verbose to the call - ocamlfind will display the commands it is > executing which may help refine the problem.
With this: ocamlfind ocamlc -verbose -linkpkg -package sexplib,sexplib.syntax,bin_prot,bin_prot.syntax -syntax camlp4o main.ml I get the following output: Effective set of preprocessor predicates: preprocessor,syntax,camlp4o Effective set of compiler predicates: pkg_unix,pkg_bigarray,pkg_num.core,pkg_num,pkg_sexplib,pkg_camlp4,pkg_type_conv,pkg_sexplib.syntax,pkg_bin_prot,pkg_type-conv,pkg_bin_prot.syntax,syntax,autolink,byte + ocamlc.opt -verbose -I /home/mkosik/lib/godi/lib/ocaml/pkg-lib/num -I /home/mkosik/lib/godi/lib/ocaml/std-lib/camlp4 -I /home/mkosik/lib/godi/lib/ocaml/pkg-lib/type_conv -I /home/mkosik/lib/godi/lib/ocaml/pkg-lib/sexplib -I /home/mkosik/lib/godi/lib/ocaml/pkg-lib/type-conv -I /home/mkosik/lib/godi/lib/ocaml/pkg-lib/bin_prot -pp "camlp4 '-I' '/home/mkosik/lib/godi/lib/ocaml/std-lib/camlp4' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/type_conv' '-I' '/home/mkosik/lib/godi/lib/ocaml/std-lib' '-I' '/home/mkosik/lib/godi/lib/ocaml/std-lib' '-I' '/home/mkosik/lib/godi/lib/ocaml/std-lib' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/num' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/sexplib' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/sexplib' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/type-conv' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/bin_prot' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/bin_prot' '-parser' 'o' '-parser' 'op' '-printer' 'p' 'pa_type_conv.cma' 'unix.cma' 'bigarray.cma' 'nums.cma' 'sexplib.cma' 'pa_sexp_conv.cma' 'pa_type_conv.cma' 'bin_prot.cma' 'pa_bin_prot.cma' " /home/mkosik/lib/godi/lib/ocaml/std-lib/unix.cma /home/mkosik/lib/godi/lib/ocaml/std-lib/bigarray.cma /home/mkosik/lib/godi/lib/ocaml/std-lib/nums.cma /home/mkosik/lib/godi/lib/ocaml/pkg-lib/sexplib/sexplib.cma /home/mkosik/lib/godi/lib/ocaml/pkg-lib/bin_prot/bin_prot.cma main.ml + camlp4 '-I' '/home/mkosik/lib/godi/lib/ocaml/std-lib/camlp4' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/type_conv' '-I' '/home/mkosik/lib/godi/lib/ocaml/std-lib' '-I' '/home/mkosik/lib/godi/lib/ocaml/std-lib' '-I' '/home/mkosik/lib/godi/lib/ocaml/std-lib' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/num' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/sexplib' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/sexplib' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/type-conv' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/bin_prot' '-I' '/home/mkosik/lib/godi/lib/ocaml/pkg-lib/bin_prot' '-parser' 'o' '-parser' 'op' '-printer' 'p' 'pa_type_conv.cma' 'unix.cma' 'bigarray.cma' 'nums.cma' 'sexplib.cma' 'pa_sexp_conv.cma' 'pa_type_conv.cma' 'bin_prot.cma' 'pa_bin_prot.cma' 'main.ml' > /tmp/camlpp99eefa Camlp4: Uncaught exception: Not_found -- Caml-list mailing list. Subscription management and archives: https://sympa-roc.inria.fr/wws/info/caml-list Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs