Hi, I've just downloaded ocaml 3.07 beta 2 , and tried to make it with MinGW (gcc 3.2), but I've got the following error: cd asmrun ; make -f Makefile.nt all make[1]: Entering directory `/d/ocaml-3.07beta2/asmrun' make[1]: Nothing to be done for `all'. make[1]: Leaving directory `/d/ocaml-3.07beta2/asmrun' cd stdlib ; make -f Makefile.nt allopt make[1]: Entering directory `/d/ocaml-3.07beta2/stdlib' ../boot/ocamlrun ../ocamlopt -a -o stdlib.cmxa pervasives.cmx array.cmx list cmx char.cmx string.cmx sys.cmx hashtbl.cmx sort.cmx marshal.cmx obj.cmx int32.cmx int64.cmx nativeint.cmx lexing.cmx parsing.cmx set.cmx map.cmx stack.cmx queue.cmx stream.cmx buffer.cmx printf.cmx format.cmx scanf.cmx arg.cmx printexc.cmx gc.cmx digest.cmx random.cmx camlinternalOO.cmx oo.cmx genlex.cmx callback.cmx weak.cmx lazy.cmx filename.cmx complex.cmx arrayLabels.cmx listLabels.cmx stringLabels.cmx moreLabels.cmx stdLabels.cmx ar: @Z:\Temp\camlresp7d1a3f: Invalid argument Error while creating the library stdlib.a make[1]: *** [stdlib.cmxa] Error 2 make[1]: Leaving directory `/d/ocaml-3.07beta2/stdlib' make: *** [libraryopt] Error 2 Has anybody encountered the same error ? Have you got any suggestions ?? Thanks, Vincent