Package opass

Failed to find a solution:

no platform:
2024-05-29 14:54.08 [INFO] Solving for ocaml-base-compiler, ocaml,
                           opass using opam_repository_commit 7311123dcaba6b163a96ad2219b8cc4e59df93a3

2024-05-29 14:54.15 [INFO] base: eliminated all possibilities in 3.52 s

2024-05-29 14:54.15 [INFO] = base =

2024-05-29 14:54.15 [INFO] Can't find all required versions.
Selected: async.v0.17.0 async_kernel.v0.17.0 async_log.v0.17.0
          async_rpc_kernel.v0.17.0 async_unix.v0.17.0 base.v0.17.0
          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 capitalization.v0.17.0 core_extended.v0.17.0
          core_kernel.v0.17.0 core_unix.v0.17.0 csexp.1.5.2 cstruct.6.2.0
          dune.3.15.3 dune-configurator.3.15.3
          expect_test_helpers_core.v0.17.0 fieldslib.v0.17.0 fmt.0.9.0
          gel.v0.17.0 int_repr.v0.17.0 jane-street-headers.v0.17.0
          jst-config.v0.17.0 num.1.5 ocaml-compiler-libs.v0.12.4
          ocaml-config.3 ocaml-options-vanilla.1
          ocaml_intrinsics_kernel.v0.17.0 ocamlbuild.0.14.3 ocamlfind.1.9.6
          parsexp.v0.17.0 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.0.32.1 ppxlib_jane.v0.17.0
          protocol_version_header.v0.17.0 re.1.11.0 record_builder.v0.17.0
          seq.base sexp_pretty.v0.17.0 sexplib.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 opass&ocaml&ocaml-base-compiler
          ocaml-base-compiler ocaml-base-compiler ocaml base-domains ocaml
          ocaml-base-compiler
- core -> (problem)
    async v0.17.0 requires >= v0.17 & < v0.18
    opass 0.2.0 requires < 113.24.00
    Rejected candidates:
      core.v0.17.1: Incompatible with restriction: < 113.24.00
      core.v0.17.0: Incompatible with restriction: < 113.24.00
      core.v0.16.2: Incompatible with restriction: >= v0.17 & < v0.18
      core.v0.16.1: Incompatible with restriction: >= v0.17 & < v0.18
      core.v0.16.0: Incompatible with restriction: >= v0.17 & < v0.18
      ...
- 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~
- opass -> opass.0.2.0
    User requested = 0.2.0