Package spotinstall

Failed to find a solution:

no platform:
2024-01-29 15:02.06 [INFO] Solving for ocaml-base-compiler, ocaml,
                           spotinstall using opam_repository_commit 251c5edf2ecdd2541c324dacb931c3606ee71eeb

2024-01-29 15:02.12 [INFO] base: eliminated all possibilities in 2.91 s

2024-01-29 15:02.12 [INFO] = base =

2024-01-29 15:02.12 [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 ocamlfind.1.9.6
          spotinstall&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler ocaml base-domains ocaml-base-compiler
- 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~
- omake -> (problem)
    spotinstall 1.0.1 requires < 0.10.1
    Rejected candidates:
      omake.0.10.6: Incompatible with restriction: < 0.10.1
      omake.0.10.5: Requires ocaml >= 4.03.0 & < 5.0
      omake.0.10.3: Requires ocaml >= 4.03.0 & < 5.0
      omake.0.10.2: Requires ocaml >= 4.02.3 & < 4.06.0
      omake.0.10.1: Requires ocaml >= 4.02.3 & < 4.06.0
      ...
- spotinstall -> spotinstall.1.0.1
    User requested = 1.0.1
- spotlib -> (problem)
    spotinstall 1.0.1 requires >= 2.0.0 & < 2.2.0
    Rejected candidates:
      spotlib.4.3.0: Incompatible with restriction: >= 2.0.0 & < 2.2.0
      spotlib.4.2.0: Incompatible with restriction: >= 2.0.0 & < 2.2.0
      spotlib.4.1.0: Incompatible with restriction: >= 2.0.0 & < 2.2.0
      spotlib.4.0.3: Incompatible with restriction: >= 2.0.0 & < 2.2.0
      spotlib.4.0.2: Incompatible with restriction: >= 2.0.0 & < 2.2.0
      ...