Package slap

Failed to find a solution:

no platform:
2024-09-12 08:07.57 [INFO] Solving for ocaml-base-compiler, ocaml,
                           slap using opam_repository_commit 0329818dcfd3de1a722ea09eeeed94cd24caa375

2024-09-12 08:08.04 [INFO] base: eliminated all possibilities in 3.25 s

2024-09-12 08:08.04 [INFO] = base =

2024-09-12 08:08.04 [INFO] Can't find all required versions.
Selected: base-bigarray.base base-bytes.base base-ocamlbuild.base
          base-threads.base base-unix.base cppo.1.7.0 dune.3.16.0
          host-arch-x86_64.1 ocaml-config.3 ocaml-secondary-compiler.4.14.2
          ocamlbuild.0 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6
          slap&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler system-mingw system-mingw|system-msvc
          ocaml&ocamlfind-secondary
- lacaml -> lacaml.7.2.1
    slap 0.2.3 requires >= 7.0.12 & < 7.2.2
- ocaml -> ocaml.4.02.3
    User requested <= 5.1.1
    base-ocamlbuild base requires >= 3.10 & < 4.03
    slap 0.2.3 requires <= 4.02.3 & >= 3.12.1
- 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
      ...
- slap -> slap.0.2.3
    User requested = 0.2.3
- system-mingw -> (problem)
    No usable implementations:
      system-mingw.1: Availability condition not satisfied