Package ocamlbrowser

Failed to find a solution:

no platform:
2025-02-03 23:22.41 [INFO] Solving for ocaml-base-compiler, ocaml,
                           ocamlbrowser using opam_repository_commit f872de4b7a2f4b7ccc24dfe491575cabe8c9fabe

2025-02-03 23:22.44 [INFO] base: eliminated all possibilities in 1.29 s

2025-02-03 23:22.44 [INFO] = base =

2025-02-03 23:22.44 [INFO] Can't find all required versions.
Selected: base-bigarray.base base-domains.base base-effects.base
          base-nnp.base base-threads.base base-unix.base conf-pkg-config.4
          conf-tcl.1 conf-tk.1 labltk.8.06.15 ocaml-compiler.5.3.0
          ocaml-options-vanilla.1 ocamlfind.1.9.6
          ocamlbrowser&ocaml&ocaml-base-compiler system-mingw
          system-mingw|system-msvc&winpthreads ocaml base-domains
          ocaml-variants ocaml-base-compiler
- ocaml -> (problem)
    User requested <= 5.1.1
    labltk 8.06.15 requires >= 4.08
    ocaml-compiler 5.3.0 requires = 5.3.0
    Rejected candidates:
      ocaml.5.1.1: Incompatible with restriction: = 5.3.0
      ocaml.5.1.0: Incompatible with restriction: = 5.3.0
      ocaml.5.0.1: Incompatible with restriction: = 5.3.0
      ocaml.5.0.0: Incompatible with restriction: = 5.3.0
      ocaml.4.14.3: Incompatible with restriction: = 5.3.0
      ...
- ocaml-base-compiler -> ocaml-base-compiler.5.3.0
    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.5.3.1+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~rc1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0~beta2+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ...
- ocamlbrowser -> ocamlbrowser.5.2.0
    User requested = 5.2.0
- system-mingw -> (problem)
    No usable implementations:
      system-mingw.1: Availability condition not satisfied