Package sibylfs

Failed to find a solution:

no platform:
2024-05-29 14:57.51 [INFO] Solving for ocaml-base-compiler, ocaml,
                           sibylfs using opam_repository_commit 7311123dcaba6b163a96ad2219b8cc4e59df93a3

2024-05-29 14:57.58 [INFO] base: eliminated all possibilities in 3.28 s

2024-05-29 14:57.58 [INFO] = base =

2024-05-29 14:57.58 [INFO] Can't find all required versions.
Selected: base-bigarray.base base-bytes.base base-domains.base base-nnp.base
          base-threads.base base-unix.base camlp-streams.5.0.1 camlp4.5.1
          cmdliner.1.3.0 cppo.1.6.9 dune.3.15.3 fd-send-recv.2.0.2
          menhir.20231231 menhirCST.20231231 menhirLib.20231231
          menhirSdk.20231231 ocaml-config.3 ocaml-options-vanilla.1
          ocamlbuild.0.14.3 ocamlfind.1.9.6 sha.1.15.4 stdlib-shims.0.3.0
          sibylfs&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler ocaml base-domains ocaml ocaml-base-compiler
- cow -> (problem)
    sibylfs 0.5.0 requires >= 1.2.0 & < 2.0.0
    Rejected candidates:
      cow.2.5.0: Incompatible with restriction: >= 1.2.0 & < 2.0.0
      cow.2.4.0: Incompatible with restriction: >= 1.2.0 & < 2.0.0
      cow.2.3.0: Incompatible with restriction: >= 1.2.0 & < 2.0.0
      cow.2.2.0: Requires ocaml >= 4.02.3 & < 5.0
      cow.2.0.1: Incompatible with restriction: >= 1.2.0 & < 2.0.0
      ...
- 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~
- sexplib -> (problem)
    sibylfs 0.5.0 requires < 113.01.00
    Rejected candidates:
      sexplib.v0.17.0: Incompatible with restriction: < 113.01.00
      sexplib.v0.16.0: Incompatible with restriction: < 113.01.00
      sexplib.v0.15.1: Incompatible with restriction: < 113.01.00
      sexplib.v0.15.0: Requires ocaml >= 4.08.0 & < 5.0
      sexplib.v0.14.0: Incompatible with restriction: < 113.01.00
      ...
- sibylfs -> sibylfs.0.5.0
    User requested = 0.5.0
- sibylfs-lem -> (problem)
    Rejected candidates:
      sibylfs-lem.0.4.0: Requires ocaml < 4.06.0
- unix-fcntl -> (problem)
    sibylfs 0.5.0 requires >= 0.2.0 & < 0.3.0
    Rejected candidates:
      unix-fcntl.0.3.5: Incompatible with restriction: >= 0.2.0 & < 0.3.0
      unix-fcntl.0.3.4: Incompatible with restriction: >= 0.2.0 & < 0.3.0
      unix-fcntl.0.3.3: Incompatible with restriction: >= 0.2.0 & < 0.3.0
      unix-fcntl.0.3.2: Incompatible with restriction: >= 0.2.0 & < 0.3.0
      unix-fcntl.0.3.1: Incompatible with restriction: >= 0.2.0 & < 0.3.0
      ...