'ocamlbuild GeneTipe.cma' fails

[nchataing]

log :

Nicolas@Foch64 /cygdrive/c/Users/Nicolas/Desktop/GeneTipe
$ ocamlbuild GeneTipe.cma
mkdir 'C:\Users\Nicolas\Desktop\GeneTipe\_build'
''ocamldep.opt -modules Dna.mli > Dna.mli.depends
''ocamlc.opt -c -o Dna.cmi Dna.mli
''ocamldep.opt -modules Dna.ml > Dna.ml.depends
''ocamldep.opt -modules Evolver.mli > Evolver.mli.depends
''ocamlc.opt -c -o Evolver.cmi Evolver.mli
''ocamldep.opt -modules Evolver.ml > Evolver.ml.depends
''ocamldep.opt -modules Stats.mli > Stats.mli.depends
''ocamlc.opt -c -o Stats.cmi Stats.mli
''ocamldep.opt -modules Stats.ml > Stats.ml.depends
''ocamldep.opt -modules MathParser.mli > MathParser.mli.depends
''ocamlc.opt -c -o MathParser.cmi MathParser.mli
''ocamldep.opt -modules MathParser.ml > MathParser.ml.depends
''ocamlc.opt -c -o Dna.cmo Dna.ml
''ocamlc.opt -c -o Evolver.cmo Evolver.ml
''ocamlc.opt -c -o Stats.cmo Stats.ml
''ocamlc.opt -c -o MathParser.cmo MathParser.ml
Solver failed:
  Ocamlbuild cannot find or build GeneTipe.ml.  A file with such a name would usually be a source file.  I suspect you have given a wrong target name to Ocamlbuild.
Backtrace:
  - Failed to build the target GeneTipe.cma
      - Building GeneTipe.cma:
          - Failed to build all of these:
              - Building GeneTipe.cmo:
                  - Failed to build all of these:
                      - Building GeneTipe.ml:
                          - Failed to build all of these:
                              - Building GeneTipe.mly
                              - Building GeneTipe.mll
                      - Building GeneTipe.mli:
                          - Building GeneTipe.mly
                      - Building GeneTipe.mlpack
                      - Building GeneTipe.mli:
                          - Building GeneTipe.mly
              - Failed to build all of these:
                  - Building Parameters.cmo:
                      - Failed to build all of these:
                          - Building Parameters.ml:
                              - Failed to build all of these:
                                  - Building Parameters.mly
                                  - Building Parameters.mll
                          - Building Parameters.mli:
                              - Building Parameters.mly
                          - Building Parameters.mlpack
                          - Building Parameters.mli:
                              - Building Parameters.mly
                  - Building parameters.cmo:
                      - Failed to build all of these:
                          - Building parameters.ml:
                              - Failed to build all of these:
                                  - Building parameters.mly
                                  - Building parameters.mll
                          - Building parameters.mli:
                              - Building parameters.mly
                          - Building parameters.mlpack
                          - Building parameters.mli:
                              - Building parameters.mly

[Sakarah]

Hum... Chez moi tout passe bien... Tu est syncro avec le HEAD de la branche master ? Tu as supprimé le dossier _build et réessayé ?