Package atdgen

Failed to find a solution:

no platform:
2024-09-12 08:15.34 [INFO] Solving for ocaml-base-compiler, ocaml,
                           atdgen using opam_repository_commit 0329818dcfd3de1a722ea09eeeed94cd24caa375

2024-09-12 08:15.41 [INFO] base: eliminated all possibilities in 3.51 s

2024-09-12 08:15.41 [INFO] = base =

2024-09-12 08:15.41 [INFO] Can't find all required versions.
Selected: base-ocamlbuild.base base-threads.base base-unix.base biniou.1.2.2
          cppo.1.6.9 easy-format.1.3.2 jbuilder.transition ocaml-config.3
          ocamlbuild.0 ocamlfind.1.9.6 seq.0.2.2 yojson.2.0.0
          atdgen&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler
- atd -> atd.1.12.0
    atdgen 1.7.1 requires >= 1.1.0 & < 1.13.0
- atdgen -> atdgen.1.7.1
    User requested = 1.7.1
- camlp-streams -> (problem)
    Rejected candidates:
      camlp-streams.5.0.1: Requires dune >= 2.7
      camlp-streams.5.0: Requires dune >= 2.5
- dune -> dune.1.11.4
    jbuilder transition requires < 2.0
- menhir -> menhir.20190924
    atd 1.12.0 requires < 20211215
- ocaml -> ocaml.4.02.4
    User requested <= 5.1.1
    atd 1.12.0 requires < 5.0
    atdgen 1.7.1 requires < 4.03
- ocaml-base-compiler -> (problem)
    User requested >= 4.04.1
    Rejected candidates:
      ocaml-base-compiler.5.2.0: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~rc1: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~beta2: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~beta1: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~alpha1: Requires ocaml = 5.2.0
      ...