Package serde_json

Failed to find a solution:

no platform:
2024-11-26 14:07.36 [INFO] Solving for ocaml-base-compiler, ocaml,
                           serde_json using opam_repository_commit 3d52b66b04788999a23f22f0d59c2dfc831c4f32

2024-11-26 14:07.38 [INFO] base: eliminated all possibilities in 0.78 s

2024-11-26 14:07.38 [INFO] = base =

2024-11-26 14:07.38 [INFO] Can't find all required versions.
Selected: base.v0.17.1 base-bigarray.base base-domains.base base-effects.base
          base-nnp.base base-threads.base base-unix.base csexp.1.5.2
          cstruct.6.2.0 dune.3.16.1 dune-configurator.3.16.1 fmt.0.9.0
          host-arch-x86_64.1 jane-street-headers.v0.17.0 jst-config.v0.17.0
          ocaml-compiler.5.3.0~beta1 ocaml-compiler-libs.v0.17.0
          ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1
          ocamlbuild.0.15.0 ocamlfind.1.9.6 ppx_assert.v0.17.0
          ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0
          ppx_derivers.1.2.1 ppx_enumerate.v0.17.0 ppx_globalize.v0.17.0
          ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0
          ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppxlib.0.33.1~5.3preview
          ppxlib_jane.v0.17.2 rio.0.0.8 seq.base serde.0.0.2 sexplib0.v0.17.0
          stdio.v0.17.0 stdlib-shims.0.3.0 time_now.v0.17.0 topkg.1.0.7
          yojson.2.2.2 serde_json&ocaml&ocaml-base-compiler system-mingw
          system-mingw|system-msvc&winpthreads host-arch-x86_64 ocaml
          base-domains ocaml-variants ocaml ocaml-base-compiler
- ocaml -> (problem)
    User requested <= 5.0.0
    base v0.17.1 requires >= 5.1.0
    Rejected candidates:
      ocaml.5.0.0: Incompatible with restriction: >= 5.1.0
      ocaml.4.14.3: Incompatible with restriction: >= 5.1.0
      ocaml.4.14.2: Incompatible with restriction: >= 5.1.0
      ocaml.4.14.1: Incompatible with restriction: >= 5.1.0
      ocaml.4.14.0: Incompatible with restriction: >= 5.1.0
      ...
- ocaml-base-compiler -> ocaml-base-compiler.5.3.0~beta1
    User requested >= 4.04.1
- ocaml-variants -> (problem)
    Rejected candidates:
      ocaml-variants.5.4.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0~beta1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0~alpha1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.2.2+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ...
- serde_json -> serde_json.0.0.2
    User requested = 0.0.2
- system-mingw -> (problem)
    No usable implementations:
      system-mingw.1: Availability condition not satisfied