Package tlstunnel

Failed to find a solution:

no platform:
2024-01-29 15:04.18 [INFO] Solving for ocaml-base-compiler, ocaml,
                           tlstunnel using opam_repository_commit 251c5edf2ecdd2541c324dacb931c3606ee71eeb

2024-01-29 15:04.24 [INFO] base: eliminated all possibilities in 3.00 s

2024-01-29 15:04.24 [INFO] = base =

2024-01-29 15:04.24 [INFO] Can't find all required versions.
Selected: asn1-combinators.0.2.6 base-bigarray.base base-domains.base
          base-nnp.base base-threads.base base-unix.base base64.3.5.1
          cmdliner.1.2.0 conf-gmp.4 conf-gmp-powm-sec.3 csexp.1.5.2
          cstruct.6.2.0 domain-name.0.4.0 dune.3.13.0
          dune-configurator.3.13.0 duration.0.2.1 eqaf.0.9 fmt.0.9.0
          gmap.0.3.0 ipaddr.5.5.0 logs.0.7.0 macaddr.5.5.0
          mirage-crypto.0.11.2 mirage-crypto-ec.0.11.2
          mirage-crypto-pk.0.11.2 mirage-crypto-rng.0.11.2 num.1.5
          ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.14.3
          ocamlfind.1.9.6 parsexp.v0.16.0 pbkdf.1.2.0 ptime.1.1.0
          sexplib.v0.16.0 sexplib0.v0.16.0 topkg.1.0.7 x509.0.16.5
          zarith.1.13 tlstunnel&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler ocaml base-domains ocaml ocaml-base-compiler
- lwt -> (problem)
    tlstunnel 0.1.2 requires < 2.7.0
    Rejected candidates:
      lwt.5.7.0: Incompatible with restriction: < 2.7.0
      lwt.5.6.1: Requires ocaml >= 4.08 & < 5.1
      lwt.5.6.0: Requires ocaml >= 4.08 & < 5.1
      lwt.5.5.0: Requires ocaml (>= 4.02.0 | >= 4.06.0) & < 5.0
      lwt.5.4.2: Requires ocaml >= 4.02.0 & < 5.0
      ...
- nocrypto -> (problem)
    Rejected candidates:
      nocrypto.0.5.4-2: Requires cstruct >= 3.0.0 & < 6.1.0
      nocrypto.0.5.4-1: Requires cstruct >= 3.0.0 & < 6.1.0
      nocrypto.0.5.4: Requires cstruct >= 2.4.0 & < 3.4.0
      nocrypto.0.5.3: Requires ocaml >= 4.02.0 & < 4.06.0
      nocrypto.0.5.2: Requires cstruct >= 1.6.0 & < 3.0.0
      ...
- 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~
- tls -> (problem)
    tlstunnel 0.1.2 requires >= 0.6.0 & < 0.7.1
    Rejected candidates:
      tls.0.17.3: Incompatible with restriction: >= 0.6.0 & < 0.7.1
      tls.0.17.1: Incompatible with restriction: >= 0.6.0 & < 0.7.1
      tls.0.17.0: Incompatible with restriction: >= 0.6.0 & < 0.7.1
      tls.0.16.0: Incompatible with restriction: >= 0.6.0 & < 0.7.1
      tls.0.15.4: Requires mirage-crypto-rng >= 0.8.0 & < 0.11.0
      ...
- tlstunnel -> tlstunnel.0.1.2
    User requested = 0.1.2