Package cohttp-top

Failed to find a solution:

no platform:
2024-09-12 08:11.32 [INFO] Solving for ocaml-base-compiler, ocaml,
                           cohttp-top using opam_repository_commit 0329818dcfd3de1a722ea09eeeed94cd24caa375

2024-09-12 08:11.39 [INFO] base: eliminated all possibilities in 2.92 s

2024-09-12 08:11.39 [INFO] = base =

2024-09-12 08:11.39 [INFO] Can't find all required versions.
Selected: base-bigarray.base base-domains.base base-nnp.base
          base-threads.base base-unix.base dune.3.16.0 host-arch-x86_64.1
          ocaml-config.3 ocaml-options-vanilla.1
          cohttp-top&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler system-mingw ocaml base-domains ocaml
          ocaml-base-compiler
- cohttp -> (problem)
    cohttp-top 2.5.2 requires = 2.5.2
    Rejected candidates:
      cohttp.6.0.0~beta2: Incompatible with restriction: = 2.5.2
      cohttp.6.0.0~alpha2: Incompatible with restriction: = 2.5.2
      cohttp.6.0.0~alpha1: Incompatible with restriction: = 2.5.2
      cohttp.6.0.0~alpha0: Incompatible with restriction: = 2.5.2
      cohttp.5.3.1: Incompatible with restriction: = 2.5.2
      ...
- cohttp-top -> cohttp-top.2.5.2
    User requested = 2.5.2
- ocaml -> ocaml.5.1.1
    User requested <= 5.1.1
- ocaml-base-compiler -> ocaml-base-compiler.5.1.1
    User requested >= 4.04.1
    ocaml-base-compiler|ocaml-variants|ocaml-system|dkml-base-compiler ocaml-base-compiler requires >= 5.1.1~ & < 5.1.2~
- system-mingw -> (problem)
    No usable implementations:
      system-mingw.1: Availability condition not satisfied