Package ppx_minidebug

Failed to find a solution:

no platform:
2025-07-01 21:42.22 [INFO] Solving for ocaml-base-compiler, ocaml,
                           ppx_minidebug using opam_repository_commit 84d2c8f5caa2f07e0c67088f2a260a7eb0b4ab99

2025-07-01 21:42.22 [INFO] base: eliminated all possibilities in 0.17 s

2025-07-01 21:42.22 [INFO] = base =

2025-07-01 21:42.22 [INFO] Can't find all required versions.
Selected: astring.0.8.5 base.v0.17.3 base-bigarray.base base-domains.base
          base-effects.base base-nnp.base base-threads.base base-unix.base
          camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2
          dune.3.19.1 dune-configurator.3.19.1 fmt.0.10.0 logs.0.8.0
          mdx.2.5.0 mtime.2.1.0 ocaml-compiler-libs.v0.17.0
          ocaml-options-vanilla.1 ocaml-version.4.0.1
          ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8
          ppx_derivers.1.2.1 ppx_deriving.6.1.0 ppx_sexp_conv.v0.17.1
          ppxlib.0.37.0~5.4preview ppxlib_jane.v0.17.4 printbox.0.12
          printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0
          re.1.12.0 result.1.5 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0
          thread-local-storage.0.2 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0
          uutf.1.0.4 ppx_minidebug&ocaml&ocaml-base-compiler system-mingw
          system-mingw|system-msvc&winpthreads ocaml base-domains
          ocaml-variants ocaml-base-compiler
- ocaml -> (problem)
    User requested <= 5.0.0
    astring 0.8.5 requires >= 4.05.0
    base v0.17.3 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.5.4.0~alpha1
    User requested >= 4.04.1
- ocaml-compiler -> ocaml-compiler.5.4.0~alpha1
    ocaml-base-compiler 5.4.0~alpha1 requires = 5.4.0~alpha1
- 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.5.4.0~alpha1+options: 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
      ...
- ppx_minidebug -> ppx_minidebug.2.3.0
    User requested = 2.3.0
- system-mingw -> (problem)
    No usable implementations:
      system-mingw.1: Availability condition not satisfied