Package mirage-qubes

Failed to find a solution:

no platform:
2024-05-09 11:25.18 [INFO] Solving for ocaml-base-compiler, ocaml,
                           mirage-qubes using opam_repository_commit eb2dcab0d89c073472e42694f435d3e33dbd24dc

2024-05-09 11:26.41 [INFO] base: eliminated all possibilities in 1.13 s

2024-05-09 11:26.41 [INFO] = base =

2024-05-09 11:26.41 [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 mirage-qubes&ocaml&ocaml-base-compiler
          ocaml-base-compiler ocaml-base-compiler ocaml base-domains
          ocaml-base-compiler
- mirage-qubes -> (problem)
    User requested = 0.9.4
    No usable implementations:
      mirage-qubes.0.9.5: Rejected by user-specified constraint mirage-qubes (= 0.9.4)
      mirage-qubes.0.9.4: Availability condition not satisfied
      mirage-qubes.0.9.3: Rejected by user-specified constraint mirage-qubes (= 0.9.4)
      mirage-qubes.0.9.2: Rejected by user-specified constraint mirage-qubes (= 0.9.4)
      mirage-qubes.0.9.1: Rejected by user-specified constraint mirage-qubes (= 0.9.4)
      ...
- 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~