Package bookaml

Failed to find a solution:

no platform:
2024-09-12 08:24.38 [INFO] Solving for ocaml-base-compiler, ocaml,
                           bookaml using opam_repository_commit 0329818dcfd3de1a722ea09eeeed94cd24caa375

2024-09-12 08:24.44 [INFO] base: eliminated all possibilities in 3.40 s

2024-09-12 08:24.44 [INFO] = base =

2024-09-12 08:24.44 [INFO] Can't find all required versions.
Selected: base-bigarray.base base-domains.base base-nnp.base
          base-threads.base base-unix.base batteries.3.8.0 calendar.3.0.0
          camlp-streams.5.0.1 camlp4.5.1 conf-gmp.4 conf-gmp-powm-sec.3
          conf-pkg-config.3 conf-zlib.1 cryptokit.1.20 csexp.1.5.2
          dune.3.16.0 dune-configurator.3.16.0 host-arch-x86_64.1 num.1.5-1
          ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.15.0
          ocamlfind.1.9.6 re.1.12.0 seq.base zarith.1.14
          bookaml&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler system-mingw ocaml base-domains ocaml
          ocaml-base-compiler
- bookaml -> bookaml.2.0
    User requested = 2.0
- ocaml -> ocaml.5.1.1
    User requested <= 5.1.1
- ocaml-base-compiler -> ocaml-base-compiler.5.1.1
    User requested >= 4.04.1
    ocaml-base-compiler|ocaml-variants|ocaml-system|dkml-base-compiler ocaml-base-compiler requires >= 5.1.1~ & < 5.1.2~
- ocamlnet -> (problem)
    bookaml 2.0 requires < 4
    Rejected candidates:
      ocamlnet.4.1.9-2: Incompatible with restriction: < 4
      ocamlnet.4.1.9-1: Incompatible with restriction: < 4
      ocamlnet.4.1.9: Incompatible with restriction: < 4
      ocamlnet.4.1.8: Incompatible with restriction: < 4
      ocamlnet.4.1.7: Incompatible with restriction: < 4
      ...
- system-mingw -> (problem)
    No usable implementations:
      system-mingw.1: Availability condition not satisfied
- tyxml -> (problem)
    bookaml 2.0 requires < 4.3
    Rejected candidates:
      tyxml.4.6.0: Incompatible with restriction: < 4.3
      tyxml.4.5.0: Incompatible with restriction: < 4.3
      tyxml.4.4.0: Incompatible with restriction: < 4.3
      tyxml.4.3.0: Incompatible with restriction: < 4.3
      tyxml.4.2.0: Requires ocaml >= 4.02 & < 5.0
      ...