Package ppx_deriving_protobuf

Failed to find a solution:

no platform:
2024-01-29 15:01.22 [INFO] Solving for ocaml-base-compiler, ocaml,
                           ppx_deriving_protobuf using opam_repository_commit 251c5edf2ecdd2541c324dacb931c3606ee71eeb

2024-01-29 15:01.28 [INFO] base: eliminated all possibilities in 2.67 s

2024-01-29 15:01.28 [INFO] = base =

2024-01-29 15:01.28 [INFO] Can't find all required versions.
Selected: base-ocamlbuild.base ocaml-config.3 ocamlbuild.0 ocamlfind.1.9.6
          ppx_deriving_protobuf&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler
- ocaml -> ocaml.4.02.4
    User requested <= 5.1.0
    base-ocamlbuild base requires >= 3.10 & < 4.03
- ocaml-base-compiler -> (problem)
    User requested >= 4.04.1
    Rejected candidates:
      ocaml-base-compiler.5.1.1: Requires ocaml = 5.1.1
      ocaml-base-compiler.5.1.1~rc1: Requires ocaml = 5.1.1
      ocaml-base-compiler.5.1.0: Requires ocaml = 5.1.0
      ocaml-base-compiler.5.1.0~rc3: Requires ocaml = 5.1.0
      ocaml-base-compiler.5.1.0~rc2: Requires ocaml = 5.1.0
      ...
- ppx_deriving -> (problem)
    ppx_deriving_protobuf 2.0 requires >= 1.0 & < 2.0
    Rejected candidates:
      ppx_deriving.5.2.1: Requires ocaml >= 4.05.0
      ppx_deriving.5.2: Requires ocaml >= 4.05.0
      ppx_deriving.5.1: Requires ocaml >= 4.05.0 & < 4.12
      ppx_deriving.5.0: Requires ocaml >= 4.05.0 & < 4.12
      ppx_deriving.4.5-1: Incompatible with restriction: >= 1.0 & < 2.0
      ...
- ppx_deriving_protobuf -> ppx_deriving_protobuf.2.0
    User requested = 2.0