Package opasswd

Failed to find a solution:

no platform:
2024-09-12 08:24.03 [INFO] Solving for ocaml-base-compiler, ocaml,
                           opasswd using opam_repository_commit 0329818dcfd3de1a722ea09eeeed94cd24caa375

2024-09-12 08:24.09 [INFO] base: eliminated all possibilities in 2.83 s

2024-09-12 08:24.09 [INFO] = base =

2024-09-12 08:24.09 [INFO] Can't find all required versions.
Selected: base-ocamlbuild.base base-threads.base base-unix.base
          conf-libffi.2.0.0 conf-pkg-config.3 ctypes-foreign.0.18.0
          dune.3.16.0 host-arch-x86_64.1 integers.0.4.0 oasis.0.4.11
          ocaml-config.3 ocaml-secondary-compiler.4.14.2 ocamlbuild.0
          ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 ocamlify.0.0.1
          ocamlmod.0.0.9 opasswd&ocaml&ocaml-base-compiler
          ocaml-base-compiler ocaml-base-compiler system-mingw
          system-mingw|system-msvc ocaml&ocamlfind-secondary
- ctypes -> ctypes.0.17.1
    ctypes-foreign 0.18.0 requires < 0.21.0
    opasswd 1.0.1 requires >= 0.2.2 & < 0.18.0
- ocaml -> ocaml.4.02.4
    User requested <= 5.1.1
    base-ocamlbuild base requires >= 3.10 & < 4.03
- ocaml-base-compiler -> (problem)
    User requested >= 4.04.1
    Rejected candidates:
      ocaml-base-compiler.5.2.0: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~rc1: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~beta2: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~beta1: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~alpha1: Requires ocaml = 5.2.0
      ...
- opasswd -> opasswd.1.0.1
    User requested = 1.0.1
- system-mingw -> (problem)
    No usable implementations:
      system-mingw.1: Availability condition not satisfied