Package zephyrus

Failed to find a solution:

no platform:
2024-01-29 14:53.42 [INFO] Solving for ocaml-base-compiler, ocaml,
                           zephyrus using opam_repository_commit 251c5edf2ecdd2541c324dacb931c3606ee71eeb

2024-01-29 14:53.47 [INFO] base: eliminated all possibilities in 2.72 s

2024-01-29 14:53.47 [INFO] = base =

2024-01-29 14:53.47 [INFO] Can't find all required versions.
Selected: base-bigarray.base base-domains.base base-nnp.base
          base-threads.base base-unix.base cppo.1.6.9 dune.3.13.0
          extlib.1.7.9 menhir.20231231 menhirCST.20231231 menhirLib.20231231
          menhirSdk.20231231 ocaml-config.3 ocaml-options-vanilla.1
          ocamlbuild.0.14.3 zephyrus&ocaml&ocaml-base-compiler extlib
          ocaml-base-compiler ocaml-base-compiler ocaml base-domains ocaml
          ocaml-base-compiler
- atd -> (problem)
    zephyrus 0.1 requires >= 1.0.3 & <= 2
    Rejected candidates:
      atd.2.15.0: Incompatible with restriction: >= 1.0.3 & <= 2
      atd.2.14.1: Incompatible with restriction: >= 1.0.3 & <= 2
      atd.2.14.0: Incompatible with restriction: >= 1.0.3 & <= 2
      atd.2.13.0: Incompatible with restriction: >= 1.0.3 & <= 2
      atd.2.12.0: Incompatible with restriction: >= 1.0.3 & <= 2
      ...
- atdgen -> (problem)
    zephyrus 0.1 requires >= 1.2.4 & < 1.4.0
    Rejected candidates:
      atdgen.2.15.0: Incompatible with restriction: >= 1.2.4 & < 1.4.0
      atdgen.2.14.1: Incompatible with restriction: >= 1.2.4 & < 1.4.0
      atdgen.2.14.0: Incompatible with restriction: >= 1.2.4 & < 1.4.0
      atdgen.2.13.0: Incompatible with restriction: >= 1.2.4 & < 1.4.0
      atdgen.2.12.0: Incompatible with restriction: >= 1.2.4 & < 1.4.0
      ...
- ocaml -> ocaml.5.1.0
    User requested <= 5.1.0
- ocaml-base-compiler -> ocaml-base-compiler.5.1.0
    User requested >= 4.04.1
    ocaml-base-compiler|ocaml-variants|ocaml-system|dkml-base-compiler ocaml-base-compiler requires >= 5.1.0~ & < 5.1.1~
- zephyrus -> zephyrus.0.1
    User requested = 0.1