Package eio_windows

Failed to find a solution:

no platform:
2024-03-11 18:54.19 [INFO] Solving for ocaml-base-compiler, ocaml,
                           eio_windows using opam_repository_commit f7ec5b920ac7e6a4ad59ac3960c4322f40f1ef4a

2024-03-11 18:56.35 [INFO] base: eliminated all possibilities in 2.05 s

2024-03-11 18:56.35 [INFO] = base =

2024-03-11 18:56.35 [INFO] Can't find all required versions.
Selected: base-bigarray.base base-domains.base base-nnp.base
          base-threads.base base-unix.base ocaml-config.3
          ocaml-options-vanilla.1 eio_windows&ocaml&ocaml-base-compiler
          ocaml-base-compiler ocaml-base-compiler ocaml base-domains
          ocaml-base-compiler
- eio_windows -> (problem)
    User requested = 1.0
    No usable implementations:
      eio_windows.1.0: Availability condition not satisfied
      eio_windows.0.15: Rejected by user-specified constraint eio_windows (= 1.0)
      eio_windows.0.14: Rejected by user-specified constraint eio_windows (= 1.0)
      eio_windows.0.13: Rejected by user-specified constraint eio_windows (= 1.0)
      eio_windows.0.12: Rejected by user-specified constraint eio_windows (= 1.0)
      ...
- ocaml -> ocaml.5.1.0
    User requested <= 5.1.0
- ocaml-base-compiler -> ocaml-base-compiler.5.1.0
    User requested >= 4.04.1
    ocaml-base-compiler|ocaml-variants|ocaml-system|dkml-base-compiler ocaml-base-compiler requires >= 5.1.0~ & < 5.1.1~