ocamlfind ocamlc -package res,sexplib,bin_prot,fieldslib,threads -c -pp "camlp4o -I `ocamlfind query sexplib` -I `ocamlfind query type-conv` -I `ocamlfind query bin_prot` pa_type_conv.cmo pa_sexp_conv.cmo pa_bin_prot.cmo " -thread -dtypes -for-pack Core -dtypes -I +camlp4 -I . core_gc.ml
File "core_gc.ml", line 41, characters 11-501:
Error: This variant or record definition does not match that of type
Caml.Gc.stat
The field stack_size is only present in the original definition.
make[3]: *** [core_gc.cmo] Error 2