Package ocaml-variants

Failed to find a solution:

no platform:
2026-02-18 10:18.59 [INFO] Solving for ocaml-base-compiler,
                           ocaml-variants, constraints ocaml-base-compiler<=5.4.0,
                           ocaml-variants=4.14.4+trunk using opam_repository_commit b5f07b3c26f80aa84f0fc82453a61b2bbb4b1ee0

2026-02-18 10:18.59 [INFO] base: eliminated all possibilities in 0.20 s

2026-02-18 10:18.59 [INFO] = base =

2026-02-18 10:18.59 [INFO] Can't find all required versions.
Selected: base-bigarray.base base-threads.base base-unix.base
          host-arch-x86_64.1 ocaml-config.3
          ocaml-variants&ocaml-base-compiler system-mingw
          system-mingw|system-msvc host-arch-x86_64 ocaml-base-compiler
          ocaml-base-compiler
- ocaml -> ocaml.4.14.3
    ocaml-variants 4.14.4+trunk requires = 4.14.3
- ocaml-base-compiler -> (problem)
    User requested <= 5.4.0
    Rejected candidates:
      ocaml-base-compiler.5.4.0: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.4.0~rc1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.4.0~beta2: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.4.0~beta1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.4.0~alpha1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ...
- ocaml-variants -> ocaml-variants.4.14.4+trunk
    User requested = 4.14.4+trunk
- system-mingw -> (problem)
    No usable implementations:
      system-mingw.1: Availability condition not satisfied