Package links

Failed to find a solution:

no platform:
2024-01-29 15:12.07 [INFO] Solving for ocaml-base-compiler, ocaml,
                           links using opam_repository_commit 251c5edf2ecdd2541c324dacb931c3606ee71eeb

2024-01-29 15:12.14 [INFO] base: eliminated all possibilities in 3.37 s

2024-01-29 15:12.14 [INFO] = base =

2024-01-29 15:12.14 [INFO] Can't find all required versions.
Selected: ANSITerminal.0.8.5 angstrom.0.16.0 astring.0.8.5 base-bytes.base
          base-num.base base-threads.base base-unix.base
          bigarray-compat.1.1.0 bigstringaf.0.8.0 camlp4.4.05+system cgi.0.10
          cohttp-lwt-unix.2.5.8 conf-libssl.4 conf-pkg-config.3 cppo.1.6.9
          csexp.1.5.2 deriving.0.8.1 domain-name.0.4.0 dune.3.13.0
          dune-configurator.3.13.0 fmt.0.8.9 ipaddr-sexp.5.3.0
          linenoise.1.4.0 logs.0.7.0 lwt.5.5.0 lwt_log.1.1.2 lwt_ssl.1.2.0
          magic-mime.1.3.1 mmap.1.2.0 num.0 oasis.0.4.11
          ocaml-compiler-libs.v0.12.4 ocaml-config.3
          ocaml-secondary-compiler.4.08.1-1 ocaml-syntax-shims.1.0.0
          ocamlbuild.0.14.3 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6
          ocamlify.0.0.1 ocamlmod.0.0.9 ocplib-endian.1.2 ppx_derivers.1.2.1
          result.1.5 seq.0.3.1 sexplib.v0.14.0 ssl.0.7.0 stdlib-shims.0.3.0
          stringext.1.6.0 topkg.1.0.7 uri.4.2.0 websocket-lwt.2.12
          links&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler ocaml&ocamlfind-secondary ocaml-syntax-shims
- base -> (problem)
    Rejected candidates:
      base.v0.16.3: Requires ocaml >= 4.14.0
      base.v0.16.2: Requires ocaml >= 4.14.0
      base.v0.16.1: Requires ocaml >= 4.14.0
      base.v0.16.0: Requires ocaml >= 4.14.0
      base.v0.15.1: Requires ocaml >= 4.10.0
      ...
- base64 -> base64.2.3.0
    links 0.7.1 requires < 3.0.0
- cmdliner -> cmdliner.1.0.4
    cohttp-lwt-unix 2.5.8 requires < 1.1.0
- cohttp -> (problem)
    Rejected candidates:
      cohttp.6.0.0~beta2: Requires ocaml >= 4.08
      cohttp.6.0.0~alpha2: Requires ocaml >= 4.08
      cohttp.6.0.0~alpha1: Requires ocaml >= 4.08
      cohttp.6.0.0~alpha0: Requires base64 >= 3.1.0
      cohttp.5.3.1: Requires ocaml >= 4.08
      ...
- cohttp-lwt -> cohttp-lwt.2.5.8
    cohttp-lwt-unix 2.5.8 requires = 2.5.8
- conduit -> conduit.2.0.2
    conduit-lwt 2.0.2 requires = 2.0.2 & < 3.0.0
- conduit-lwt -> conduit-lwt.2.0.2
    conduit-lwt-unix 2.0.2 requires = 2.0.2 & < 3.0.0
- conduit-lwt-unix -> conduit-lwt-unix.2.0.2
    cohttp-lwt-unix 2.5.8 requires >= 1.0.3 & < 3.0.0
- ipaddr -> ipaddr.5.3.0
    ipaddr-sexp 5.3.0 requires = 5.3.0
- links -> links.0.7.1
    User requested = 0.7.1
- macaddr -> macaddr.5.3.0
    ipaddr 5.3.0 requires = 5.3.0
- ocaml -> ocaml.4.05.1
    User requested <= 5.1.0
    base-num base requires < 4.06.0
- ocaml-base-compiler -> (problem)
    User requested >= 4.04.1
    Rejected candidates:
      ocaml-base-compiler.5.1.1: Requires ocaml = 5.1.1
      ocaml-base-compiler.5.1.1~rc1: Requires ocaml = 5.1.1
      ocaml-base-compiler.5.1.0: Requires ocaml = 5.1.0
      ocaml-base-compiler.5.1.0~rc3: Requires ocaml = 5.1.0
      ocaml-base-compiler.5.1.0~rc2: Requires ocaml = 5.1.0
      ...
- ocaml-system -> (problem)
    No usable implementations:
      ocaml-system.5.1.1: Availability condition not satisfied
      ocaml-system.5.1.0: Availability condition not satisfied
      ocaml-system.5.0.0: Availability condition not satisfied
      ocaml-system.4.14.1: Availability condition not satisfied
      ocaml-system.4.14.0: Availability condition not satisfied
      ...
- parsexp -> parsexp.v0.14.2
    sexplib v0.14.0 requires >= v0.14 & < v0.15
- ppx_sexp_conv -> ppx_sexp_conv.v0.14.3
    conduit-lwt-unix 2.0.2 requires >= v0.9.0 & < v0.15
- ppxlib -> ppxlib.0.25.1
    ppx_sexp_conv v0.14.3 requires >= 0.22.0 & < 0.26.0
- sexplib0 -> sexplib0.v0.14.0
    parsexp v0.14.2 requires >= v0.14 & < v0.15
- websocket -> websocket.2.12
    websocket-lwt 2.12 requires = 2.12