Package stone

Failed to find a solution:

no platform:
2024-01-29 14:58.02 [INFO] Solving for ocaml-base-compiler, ocaml,
                           stone using opam_repository_commit 251c5edf2ecdd2541c324dacb931c3606ee71eeb

2024-01-29 14:58.09 [INFO] base: eliminated all possibilities in 2.95 s

2024-01-29 14:58.09 [INFO] = base =

2024-01-29 14:58.09 [INFO] Can't find all required versions.
Selected: angstrom.0.16.0 base-bytes.base base-threads.base base-unix.base
          bigarray-compat.1.1.0 bigstringaf.0.8.0 camlp4.4.05+system
          conf-pkg-config.3 config-file.1.2.1 cppo.1.6.9 cstruct.6.0.1
          dune.3.13.0 dyntype.0.9.0 ezjsonm.1.2.0 hex.1.4.0 jsonm.1.0.2
          ocaml-config.3 ocaml-secondary-compiler.4.08.1-1
          ocaml-syntax-shims.1.0.0 ocamlbuild.0.14.3 ocamlfind.1.9.6
          ocamlfind-secondary.1.9.6 sexplib0.v0.15.0 stringext.1.6.0
          topkg.1.0.7 type_conv.113.00.02 ulex.1.2 uri.4.2.0 uutf.1.0.3
          xmlm.1.4.0 stone&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler ocaml&ocamlfind-secondary
- cow -> cow.1.4.0
    stone 0.3 requires < 2.0.0
- ocaml -> ocaml.4.05.1
    User requested <= 5.1.0
    camlp4 4.05+system requires >= 4.05 & < 4.06
- ocaml-base-compiler -> (problem)
    User requested >= 4.04.1
    Rejected candidates:
      ocaml-base-compiler.5.1.1: Requires ocaml = 5.1.1
      ocaml-base-compiler.5.1.1~rc1: Requires ocaml = 5.1.1
      ocaml-base-compiler.5.1.0: Requires ocaml = 5.1.0
      ocaml-base-compiler.5.1.0~rc3: Requires ocaml = 5.1.0
      ocaml-base-compiler.5.1.0~rc2: Requires ocaml = 5.1.0
      ...
- ocaml-system -> (problem)
    No usable implementations:
      ocaml-system.5.1.1: Availability condition not satisfied
      ocaml-system.5.1.0: Availability condition not satisfied
      ocaml-system.5.0.0: Availability condition not satisfied
      ocaml-system.4.14.1: Availability condition not satisfied
      ocaml-system.4.14.0: Availability condition not satisfied
      ...
- omd -> (problem)
    cow 1.4.0 requires >= 0.8.2
    stone 0.3 requires < 0.7.0
    Rejected candidates:
      omd.2.0.0~alpha4: Requires ocaml >= 4.13
      omd.2.0.0~alpha3: Requires ocaml >= 4.08
      omd.2.0.0~alpha2: Incompatible with restriction: < 0.7.0
      omd.2.0.0~alpha1: Incompatible with restriction: < 0.7.0
      omd.1.3.2: Incompatible with restriction: < 0.7.0
      ...
- stone -> stone.0.3
    User requested = 0.3