Package stog-rdf

Failed to find a solution:

no platform:
2024-01-29 14:58.54 [INFO] Solving for ocaml-base-compiler, ocaml,
                           stog-rdf using opam_repository_commit 251c5edf2ecdd2541c324dacb931c3606ee71eeb

2024-01-29 14:59.00 [INFO] base: eliminated all possibilities in 2.78 s

2024-01-29 14:59.00 [INFO] = base =

2024-01-29 14:59.00 [INFO] Can't find all required versions.
Selected: base-bigarray.base base-domains.base base-nnp.base
          base-threads.base base-unix.base cppo.1.6.9 dune.3.13.0 gen.1.1
          higlo.0.9 ocaml-compiler-libs.v0.12.4 ocaml-config.3
          ocaml-options-vanilla.1 ocamlbuild.0.14.3 ocamlfind.1.9.6 ocf.0.8.0
          ppx_blob.0.7.2 ppx_derivers.1.2.1 ppxlib.0.31.0 sedlex.3.2 seq.base
          sexplib0.v0.16.0 stdlib-shims.0.3.0 topkg.1.0.7 xmlm.1.4.0
          yojson.2.1.2 stog-rdf&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler ocaml base-domains ocaml 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~
- ocamlnet -> (problem)
    Rejected candidates:
      ocamlnet.4.1.9-2: Requires base-domains conflict with all versions
      ocamlnet.4.1.9-1: Requires base-domains conflict with all versions
      ocamlnet.4.1.9: Requires base-domains conflict with all versions
      ocamlnet.4.1.8: Requires base-domains conflict with all versions
      ocamlnet.4.1.7: Requires ocaml >= 4.02 & < 4.11.0
      ...
- rdf -> (problem)
    stog-rdf 0.15.0 requires = 0.9.0
    Rejected candidates:
      rdf.0.15.0: Incompatible with restriction: = 0.9.0
      rdf.0.14.0: Incompatible with restriction: = 0.9.0
      rdf.0.13.0: Incompatible with restriction: = 0.9.0
      rdf.0.12.0: Requires ocaml >= 4.12.0 & < 4.13
      rdf.0.11.0: Requires sedlex >= 1.99.2 & < 2.0
      ...
- stog -> stog.0.15.0
    stog-rdf 0.15.0 requires = 0.15.0
- stog-rdf -> stog-rdf.0.15.0
    User requested = 0.15.0
- xtmpl -> (problem)
    higlo 0.9 requires >= 0.19.0
    stog 0.15.0 requires = 0.12
    Rejected candidates:
      xtmpl.0.19.0: Incompatible with restriction: = 0.12
      xtmpl.0.18.0: Incompatible with restriction: >= 0.19.0
      xtmpl.0.17.0: Incompatible with restriction: >= 0.19.0
      xtmpl.0.16.0: Incompatible with restriction: >= 0.19.0
      xtmpl.0.15.0: Incompatible with restriction: >= 0.19.0
      ...