Package ibx

Failed to find a solution:

no platform:
2024-09-12 08:14.34 [INFO] Solving for ocaml-base-compiler, ocaml,
                           ibx using opam_repository_commit 0329818dcfd3de1a722ea09eeeed94cd24caa375

2024-09-12 08:14.42 [INFO] base: eliminated all possibilities in 3.47 s

2024-09-12 08:14.42 [INFO] = base =

2024-09-12 08:14.42 [INFO] Can't find all required versions.
Selected: base.v0.17.1 base-bigarray.base base-domains.base base-nnp.base
          base-threads.base base-unix.base base_quickcheck.v0.17.0
          bin_prot.v0.17.0 camlp-streams.5.0.1 camlp4.5.1
          capitalization.v0.17.0 core_kernel.v0.17.0 core_unix.v0.17.0
          csexp.1.5.2 dune.3.16.0 dune-configurator.3.16.0
          expect_test_helpers_core.v0.17.0 host-arch-x86_64.1
          int_repr.v0.17.0 jane-street-headers.v0.17.0 jst-config.v0.17.0
          ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-options-vanilla.1
          ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.15.0 ocamlfind.1.9.6
          ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_bench.v0.17.0
          ppx_bin_prot.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0
          ppx_custom_printf.v0.17.0 ppx_derivers.1.2.1
          ppx_disable_unused_warnings.v0.17.0 ppx_enumerate.v0.17.0
          ppx_expect.v0.17.0 ppx_fields_conv.v0.17.0
          ppx_fixed_literal.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0
          ppx_here.v0.17.0 ppx_ignore_instrumentation.v0.17.0
          ppx_inline_test.v0.17.0 ppx_jane.v0.17.0 ppx_let.v0.17.0
          ppx_log.v0.17.0 ppx_module_timer.v0.17.0 ppx_optcomp.v0.17.0
          ppx_optional.v0.17.0 ppx_pipebang.v0.17.0 ppx_sexp_conv.v0.17.0
          ppx_sexp_message.v0.17.0 ppx_sexp_value.v0.17.0 ppx_stable.v0.17.0
          ppx_stable_witness.v0.17.0 ppx_string.v0.17.0
          ppx_string_conv.v0.17.0 ppx_tydi.v0.17.0 ppx_typerep_conv.v0.17.0
          ppx_variants_conv.v0.17.0 ppxlib.0.33.0 ppxlib_jane.v0.17.0
          re.1.12.0 seq.base sexp_pretty.v0.17.0 sexplib0.v0.17.0
          spawn.v0.15.1 splittable_random.v0.17.0 stdio.v0.17.0
          stdlib-shims.0.3.0 textutils.v0.17.0 time_now.v0.17.0
          timezone.v0.17.0 topkg.1.0.7 typerep.v0.17.0 uopt.v0.17.0
          uutf.1.0.3 variantslib.v0.17.0 ibx&ocaml&ocaml-base-compiler
          ocaml-base-compiler ocaml-base-compiler system-mingw ocaml
          base-domains ocaml ocaml-base-compiler
- async -> async.109.17.00
    ibx 0.5.8 requires < 109.35.00
- async_core -> async_core.109.15.00
    async 109.17.00 requires = 109.15.00
- async_extra -> async_extra.109.17.00
    async 109.17.00 requires = 109.17.00
- async_unix -> async_unix.109.18.00
    async 109.17.00 requires >= 109.17.00 & <= 109.18.00
- core -> (problem)
    async_core 109.15.00 requires >= 109.15.00 & <= 109.18.00
    Rejected candidates:
      core.v0.17.1: Incompatible with restriction: >= 109.15.00 & <= 109.18.00
      core.v0.17.0: Incompatible with restriction: >= 109.15.00 & <= 109.18.00
      core.v0.16.2: Incompatible with restriction: >= 109.15.00 & <= 109.18.00
      core.v0.16.1: Incompatible with restriction: >= 109.15.00 & <= 109.18.00
      core.v0.16.0: Incompatible with restriction: >= 109.15.00 & <= 109.18.00
      ...
- fieldslib -> (problem)
    ibx 0.5.8 requires < 113.01.00
    Rejected candidates:
      fieldslib.v0.17.0: Incompatible with restriction: < 113.01.00
      fieldslib.v0.16.0: Requires base >= v0.16 & < v0.17
      fieldslib.v0.15.0: Requires base >= v0.15 & < v0.16
      fieldslib.v0.14.0: Requires base >= v0.14 & < v0.15
      fieldslib.v0.13.0: Requires base >= v0.13 & < v0.14
      ...
- herelib -> (problem)
    async_unix 109.18.00 requires = 109.15.00
    Rejected candidates:
      herelib.112.35.00: Incompatible with restriction: = 109.15.00
      herelib.109.35.02: Incompatible with restriction: = 109.15.00
      herelib.109.35.00: Incompatible with restriction: = 109.15.00
      herelib.109.15.00: Requires ocaml < 4.06.0
      herelib.109.14.00: Incompatible with restriction: = 109.15.00
      ...
- ibx -> ibx.0.5.8
    User requested = 0.5.8
- 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~
- sexplib -> (problem)
    core_unix v0.17.0 requires >= v0.17 & < v0.18
    ibx 0.5.8 requires < 113.01.00
    Rejected candidates:
      sexplib.v0.17.0: Incompatible with restriction: < 113.01.00
      sexplib.v0.16.0: Incompatible with restriction: >= v0.17 & < v0.18
      sexplib.v0.15.1: Incompatible with restriction: >= v0.17 & < v0.18
      sexplib.v0.15.0: Incompatible with restriction: >= v0.17 & < v0.18
      sexplib.v0.14.0: Incompatible with restriction: >= v0.17 & < v0.18
      ...
- system-mingw -> (problem)
    No usable implementations:
      system-mingw.1: Availability condition not satisfied