Package dnscurve

Failed to find a solution:

no platform:
2024-01-29 14:46.02 [INFO] Solving for ocaml-base-compiler, ocaml,
                           dnscurve using opam_repository_commit 251c5edf2ecdd2541c324dacb931c3606ee71eeb

2024-01-29 14:46.07 [INFO] base: eliminated all possibilities in 2.74 s

2024-01-29 14:46.07 [INFO] = base =

2024-01-29 14:46.07 [INFO] Can't find all required versions.
Selected: base-bigarray.base base-domains.base base-nnp.base
          base-threads.base base-unix.base conf-libsodium.1 conf-pkg-config.3
          ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.14.3
          ocamlfind.1.9.6 dnscurve&ocaml&ocaml-base-compiler
          ocaml-base-compiler ocaml-base-compiler ocaml base-domains
          ocaml-base-compiler
- ctypes -> (problem)
    sodium 0.1.0 requires >= 0.1.1 & < 0.3
    Rejected candidates:
      ctypes.0.21.1: Incompatible with restriction: >= 0.1.1 & < 0.3
      ctypes.0.20.2: Incompatible with restriction: >= 0.1.1 & < 0.3
      ctypes.0.20.1: Incompatible with restriction: >= 0.1.1 & < 0.3
      ctypes.0.20.0: Incompatible with restriction: >= 0.1.1 & < 0.3
      ctypes.0.19.1: Requires base-nnp conflict with all versions
      ...
- dns -> (problem)
    dnscurve 0.1.0 requires >= 0.7.0 & < 0.11.0
    Rejected candidates:
      dns.7.0.3: Incompatible with restriction: >= 0.7.0 & < 0.11.0
      dns.7.0.2: Incompatible with restriction: >= 0.7.0 & < 0.11.0
      dns.7.0.1: Incompatible with restriction: >= 0.7.0 & < 0.11.0
      dns.7.0.0: Incompatible with restriction: >= 0.7.0 & < 0.11.0
      dns.6.4.1: Incompatible with restriction: >= 0.7.0 & < 0.11.0
      ...
- dnscurve -> dnscurve.0.1.0
    User requested = 0.1.0
- 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~
- sodium -> sodium.0.1.0
    dnscurve 0.1.0 requires < 0.2.0