Package core

Failed to find a solution:

no platform:
2024-01-29 14:47.22 [INFO] Solving for ocaml-base-compiler, ocaml,
                           core using opam_repository_commit 251c5edf2ecdd2541c324dacb931c3606ee71eeb

2024-01-29 14:47.28 [INFO] base: eliminated all possibilities in 2.38 s

2024-01-29 14:47.28 [INFO] = base =

2024-01-29 14:47.28 [INFO] Can't find all required versions.
Selected: base-bytes.base base-threads.base base-unix.base cppo.1.6.9
          dune.3.13.0 ocaml-config.3 ocamlbuild.0.14.3 ocamlfind.1.9.6
          ppx_tools.6.6 core&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler ocaml
- bin_prot -> (problem)
    core 113.24.02 requires >= 113.24.00 & < 113.25.00
    Rejected candidates:
      bin_prot.v0.16.0: Requires ocaml >= 4.14.0
      bin_prot.v0.15.0: Requires ppx_compare >= v0.15 & < v0.16
      bin_prot.v0.14.1: Requires ppx_compare >= v0.14 & < v0.15
      bin_prot.v0.14.0: Requires ppx_compare >= v0.14 & < v0.15
      bin_prot.v0.13.0: Requires ppx_compare >= v0.13 & < v0.14
      ...
- core -> core.113.24.02
    User requested = 113.24.02
- core_kernel -> core_kernel.113.24.00
    core 113.24.02 requires >= 113.24.00 & < 113.25.00
- fieldslib -> fieldslib.113.24.00
    core 113.24.02 requires >= 113.24.00 & < 113.25.00
- ocaml -> ocaml.4.11.3
    User requested <= 5.1.0
    core 113.24.02 requires >= 4.02.3 & < 4.12.0
- 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
      ...
- ppx_assert -> ppx_assert.113.24.00
    core 113.24.02 requires >= 113.24.00 & < 113.25.00
- ppx_bench -> ppx_bench.113.24.00
    core 113.24.02 requires >= 113.24.00 & < 113.25.00
- ppx_bin_prot -> ppx_bin_prot.113.24.01
    ppx_jane 113.24.01 requires >= 113.24.00 & < 113.25.00
- ppx_compare -> ppx_compare.113.24.00
    ppx_assert 113.24.00 requires >= 113.24.00 & < 113.25.00
- ppx_core -> (problem)
    ppx_assert 113.24.00 requires >= 113.24.00 & < 113.25.00
    Rejected candidates:
      ppx_core.v0.11.0: Incompatible with restriction: >= 113.24.00 & < 113.25.00
      ppx_core.v0.10.0: Incompatible with restriction: >= 113.24.00 & < 113.25.00
      ppx_core.v0.9.3: Incompatible with restriction: >= 113.24.00 & < 113.25.00
      ppx_core.v0.9.2: Incompatible with restriction: >= 113.24.00 & < 113.25.00
      ppx_core.v0.9.0: Incompatible with restriction: >= 113.24.00 & < 113.25.00
      ...
- ppx_custom_printf -> ppx_custom_printf.113.24.00
    ppx_expect 113.24.00 requires >= 113.24.00 & < 113.25.00
- ppx_deriving -> (problem)
    ppx_type_conv 113.24.00 requires >= 3.0 & < 4.0
    Rejected candidates:
      ppx_deriving.5.2.1: Incompatible with restriction: >= 3.0 & < 4.0
      ppx_deriving.5.2: Incompatible with restriction: >= 3.0 & < 4.0
      ppx_deriving.5.1: Incompatible with restriction: >= 3.0 & < 4.0
      ppx_deriving.5.0: Incompatible with restriction: >= 3.0 & < 4.0
      ppx_deriving.4.5-1: Incompatible with restriction: >= 3.0 & < 4.0
      ...
- ppx_driver -> ppx_driver.113.24.00
    core 113.24.02 requires >= 113.24.00 & < 113.25.00
- ppx_enumerate -> ppx_enumerate.113.24.00
    ppx_jane 113.24.01 requires >= 113.24.00 & < 113.25.00
- ppx_expect -> ppx_expect.113.24.00
    core 113.24.02 requires >= 113.24.00 & < 113.25.00
- ppx_fail -> ppx_fail.113.24.00
    ppx_jane 113.24.01 requires >= 113.24.00 & < 113.25.00
- ppx_fields_conv -> ppx_fields_conv.113.24.00
    ppx_expect 113.24.00 requires >= 113.24.00 & < 113.25.00
- ppx_here -> ppx_here.113.24.00
    ppx_assert 113.24.00 requires >= 113.24.00 & < 113.25.00
- ppx_inline_test -> ppx_inline_test.113.24.00
    core 113.24.02 requires >= 113.24.00 & < 113.25.00
- ppx_jane -> ppx_jane.113.24.01
    core 113.24.02 requires >= 113.24.00 & < 113.25.00
- ppx_let -> ppx_let.113.24.00
    ppx_jane 113.24.01 requires >= 113.24.00 & < 113.25.00
- ppx_optcomp -> ppx_optcomp.113.24.00
    ppx_driver 113.24.00 requires >= 113.24.00 & < 113.25.00
- ppx_pipebang -> ppx_pipebang.113.24.00
    ppx_jane 113.24.01 requires >= 113.24.00 & < 113.25.00
- ppx_sexp_conv -> ppx_sexp_conv.113.24.00
    ppx_assert 113.24.00 requires >= 113.24.00 & < 113.25.00
- ppx_sexp_message -> ppx_sexp_message.113.24.00
    ppx_jane 113.24.01 requires >= 113.24.00 & < 113.25.00
- ppx_sexp_value -> ppx_sexp_value.113.24.00
    ppx_expect 113.24.00 requires >= 113.24.00 & < 113.25.00
- ppx_type_conv -> ppx_type_conv.113.24.00
    ppx_assert 113.24.00 requires >= 113.24.00 & < 113.25.00
- ppx_typerep_conv -> ppx_typerep_conv.113.24.00
    ppx_jane 113.24.01 requires >= 113.24.00 & < 113.25.00
- ppx_variants_conv -> ppx_variants_conv.113.24.00
    ppx_expect 113.24.00 requires >= 113.24.00 & < 113.25.00
- re -> re.1.6.1
    ppx_expect 113.24.00 requires >= 1.2.2 & < 1.7.0
- sexplib -> (problem)
    core 113.24.02 requires >= 113.24.00 & < 113.25.00
    Rejected candidates:
      sexplib.v0.16.0: Incompatible with restriction: >= 113.24.00 & < 113.25.00
      sexplib.v0.15.1: Incompatible with restriction: >= 113.24.00 & < 113.25.00
      sexplib.v0.15.0: Incompatible with restriction: >= 113.24.00 & < 113.25.00
      sexplib.v0.14.0: Incompatible with restriction: >= 113.24.00 & < 113.25.00
      sexplib.v0.13.0: Incompatible with restriction: >= 113.24.00 & < 113.25.00
      ...
- typerep -> typerep.113.24.00
    core 113.24.02 requires >= 113.24.00 & < 113.25.00
- variantslib -> variantslib.113.24.00
    core 113.24.02 requires >= 113.24.00 & < 113.25.00