Package stog

Failed to find a solution:

no platform:
2025-05-16 17:26.16 [INFO] Solving for ocaml-base-compiler,
                           stog, constraints ocaml-base-compiler<=5.3.0,
                           stog=0.16.0 using opam_repository_commit cf409d95af00ff822422bd76b657ed213b661401

2025-05-16 17:26.18 [INFO] base: eliminated all possibilities in 0.66 s

2025-05-16 17:26.18 [INFO] = base =

2025-05-16 17:26.18 [INFO] Can't find all required versions.
Selected: base-bytes.base base-threads.base base-unix.base cppo.1.8.0
          csexp.1.5.2 dune.3.18.2 dune-configurator.3.18.2 gen.1.1 higlo.0.6
          iri.1.0.0 js_of_ocaml-ppx.6.0.1 lwt.5.9.1 ocaml.5.5.0
          ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1
          ocamlfind.1.9.8 ocf.0.9.0 ocplib-endian.1.2 ppx_blob.0.9.0
          re.1.12.0 sedlex.3.4 seq.base topkg.1.0.8 uunf.16.0.0 uutf.1.0.4
          yojson.2.2.2 stog&ocaml-base-compiler ocaml-variants
          ocaml-base-compiler ocaml-base-compiler
- js_of_ocaml -> (problem)
    js_of_ocaml-ppx 6.0.1 requires = 6.0.1
    stog 0.16.0 requires not(>= 3.4.0)
    Rejected candidates:
      js_of_ocaml.6.0.1: Incompatible with restriction: not(>= 3.4.0)
      js_of_ocaml.5.9.1: Incompatible with restriction: = 6.0.1
      js_of_ocaml.5.9.0: Incompatible with restriction: = 6.0.1
      js_of_ocaml.5.8.2: Incompatible with restriction: = 6.0.1
      js_of_ocaml.5.8.1: Incompatible with restriction: = 6.0.1
      ...
- ocaml-base-compiler -> ocaml-base-compiler.5.3.0
    User requested <= 5.3.0
- ocaml-compiler -> (problem)
    ocaml-base-compiler 5.3.0 requires = 5.3.0
    Rejected candidates:
      ocaml-compiler.5.5: Incompatible with restriction: = 5.3.0
      ocaml-compiler.5.4: Incompatible with restriction: = 5.3.0
      ocaml-compiler.5.3.0: Requires ocaml = 5.3.0
      ocaml-compiler.5.3.0~rc1: Incompatible with restriction: = 5.3.0
      ocaml-compiler.5.3.0~beta2: Incompatible with restriction: = 5.3.0
      ...
- ocaml-variants -> (problem)
    Rejected candidates:
      ocaml-variants.5.5.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.1+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0+BER: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ...
- ocamlnet -> (problem)
    Rejected candidates:
      ocamlnet.4.1.9-2: Requires ocaml >= 4.02 & < 5
      ocamlnet.4.1.9-1: Requires ocaml >= 4.02 & < 5
      ocamlnet.4.1.9: Requires ocaml >= 4.02 & < 5
      ocamlnet.4.1.8: Requires ocaml >= 4.02 & < 5
      ocamlnet.4.1.7: Requires ocaml >= 4.02 & < 4.11.0
      ...
- ppx_tools -> (problem)
    Rejected candidates:
      ppx_tools.6.6: Requires ocaml >= 4.08.0 & < 5.1.0
      ppx_tools.6.5: Requires ocaml >= 4.08.0 & < 4.15.0
      ppx_tools.6.4: Requires ocaml >= 4.08.0 & < 4.14.0
      ppx_tools.6.3: Requires ocaml >= 4.08.0 & < 4.13.0
      ppx_tools.6.2: Requires ocaml >= 4.08.0 & < 4.12.0
      ...
- ppxlib -> (problem)
    js_of_ocaml-ppx 6.0.1 requires >= 0.15.0 & < 0.36.0
    sedlex 3.4 requires >= 0.26.0
    Rejected candidates:
      ppxlib.0.36.0: Incompatible with restriction: >= 0.15.0 & < 0.36.0
      ppxlib.0.35.0: Requires ocaml >= 4.08.0 & < 5.4.0
      ppxlib.0.34.0: Requires ocaml >= 4.04.1 & < 5.4.0
      ppxlib.0.33.0: Requires ocaml >= 4.04.1 & < 5.3.0
      ppxlib.0.32.1: Requires ocaml >= 4.04.1 & < 5.3.0
      ...
- stog -> stog.0.16.0
    User requested = 0.16.0
- ulex -> (problem)
    Rejected candidates:
      ulex.1.2: Requires ocaml < 5.0
- xtmpl -> xtmpl.0.18.0
    higlo 0.6 requires >= 0.13.0 & < 0.19.0