Package ipaddr

Failed to find a solution:

no platform:
2024-09-12 08:17.14 [INFO] Solving for ocaml-base-compiler, ocaml,
                           ipaddr using opam_repository_commit 0329818dcfd3de1a722ea09eeeed94cd24caa375

2024-09-12 08:17.21 [INFO] base: eliminated all possibilities in 3.40 s

2024-09-12 08:17.21 [INFO] = base =

2024-09-12 08:17.21 [INFO] Can't find all required versions.
Selected: base-bytes.base base-num.base base-threads.base base-unix.base
          cppo.1.6.9 jbuilder.transition num.0 ocaml-config.3
          ocamlbuild.0.14.3 ocamlfind.1.9.6 ppx_derivers.1.2.1
          ppx_deriving.4.5-1 ppx_tools.5.0+4.03.0 ppxfind.1.2 result.1.5
          ipaddr&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler
- base -> base.v0.9.3
    ppx_core v0.9.3 requires >= v0.9.3 & < v0.10
- dune -> dune.1.11.4
    jbuilder transition requires < 2.0
- ipaddr -> ipaddr.2.7.0
    User requested = 2.7.0
- ocaml -> ocaml.4.03.1
    User requested <= 5.1.1
    base v0.9.3 requires >= 4.03.0 & < 4.06.0
    ipaddr 2.7.0 requires >= 4.02.2 & < 4.04.0
- ocaml-base-compiler -> (problem)
    User requested >= 4.04.1
    Rejected candidates:
      ocaml-base-compiler.5.2.0: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~rc1: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~beta2: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~beta1: Requires ocaml = 5.2.0
      ocaml-base-compiler.5.2.0~alpha1: Requires ocaml = 5.2.0
      ...
- ocaml-compiler-libs -> ocaml-compiler-libs.v0.9.0
    ppx_ast v0.9.1 requires >= v0.9 & < v0.10
- ocaml-migrate-parsetree -> ocaml-migrate-parsetree.1.5.0
    ppx_ast v0.9.1 requires >= 0.4 & < 2.0.0
    ppxfind 1.2 requires < 1.6.0
- ppx_ast -> ppx_ast.v0.9.1
    ppx_core v0.9.3 requires >= v0.9.0 & < v0.10
- ppx_core -> ppx_core.v0.9.3
    ppx_driver v0.9.2 requires >= v0.9.2 & < v0.10
- ppx_driver -> ppx_driver.v0.9.2
    ppx_metaquot v0.9.0 requires >= v0.9 & < v0.10
- ppx_metaquot -> ppx_metaquot.v0.9.0
    ppx_sexp_conv v0.9.0 requires >= v0.9 & < v0.10
- ppx_optcomp -> ppx_optcomp.v0.9.0
    ppx_driver v0.9.2 requires >= v0.9 & < v0.10
- ppx_sexp_conv -> ppx_sexp_conv.v0.9.0
    ipaddr 2.7.0 requires < v0.11
- ppx_traverse_builtins -> ppx_traverse_builtins.v0.9.0
    ppx_core v0.9.3 requires >= v0.9 & < v0.10
- ppx_type_conv -> ppx_type_conv.v0.9.1
    ppx_sexp_conv v0.9.0 requires >= v0.9 & < v0.10
- sexplib -> sexplib.v0.9.2
    base v0.9.3 requires >= v0.9.1 & < v0.10
- stdio -> (problem)
    ppx_core v0.9.3 requires >= v0.9.1 & < v0.10
    Rejected candidates:
      stdio.v0.17.0: Incompatible with restriction: >= v0.9.1 & < v0.10
      stdio.v0.16.0: Incompatible with restriction: >= v0.9.1 & < v0.10
      stdio.v0.15.0: Incompatible with restriction: >= v0.9.1 & < v0.10
      stdio.v0.14.0: Incompatible with restriction: >= v0.9.1 & < v0.10
      stdio.v0.13.0: Incompatible with restriction: >= v0.9.1 & < v0.10
      ...