Package ocaml-env-mingw64

Failed to find a solution:

no platform:
2024-11-26 14:01.53 [INFO] Solving for ocaml-base-compiler, ocaml,
                           ocaml-env-mingw64 using opam_repository_commit 3d52b66b04788999a23f22f0d59c2dfc831c4f32

2024-11-26 14:01.55 [INFO] base: eliminated all possibilities in 0.86 s

2024-11-26 14:01.55 [INFO] = base =

2024-11-26 14:01.55 [INFO] Can't find all required versions.
Selected: host-arch-x86_64.1 host-system-mingw.1 ocaml-config.3
          ocaml-options-vanilla.1 ocaml-env-mingw64&ocaml&ocaml-base-compiler
          ocaml-variants ocaml-base-compiler ocaml-base-compiler
- conf-mingw-w64-gcc-x86_64 -> (problem)
    No usable implementations:
      conf-mingw-w64-gcc-x86_64.1: Availability condition not satisfied
- ocaml -> ocaml.5.0.0
    User requested <= 5.0.0
- ocaml-base-compiler -> ocaml-base-compiler.5.3.0~beta1
    User requested >= 4.04.1
- ocaml-compiler -> (problem)
    ocaml-base-compiler 5.3.0~beta1 requires = 5.3.0~beta1
    Rejected candidates:
      ocaml-compiler.5.3.0~beta1: Requires ocaml = 5.3.0
      ocaml-compiler.5.3.0~alpha1: Incompatible with restriction: = 5.3.0~beta1
      ocaml-compiler.5.3: Incompatible with restriction: = 5.3.0~beta1
- ocaml-env-mingw64 -> ocaml-env-mingw64.1
    User requested = 1
- ocaml-variants -> (problem)
    Rejected candidates:
      ocaml-variants.5.4.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0~beta1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0~alpha1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.2.2+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ...