Package biocaml

Failed to find a solution:

no platform:
2024-09-12 08:26.58 [INFO] Solving for ocaml-base-compiler, ocaml,
                           biocaml using opam_repository_commit 0329818dcfd3de1a722ea09eeeed94cd24caa375

2024-09-12 08:27.05 [INFO] base: eliminated all possibilities in 3.26 s

2024-09-12 08:27.05 [INFO] = base =

2024-09-12 08:27.05 [INFO] Can't find all required versions.
Selected: angstrom.0.16.0 base-bytes.base base-threads.base base-unix.base
          bigstringaf.0.10.0 camlp-streams.5.0.1 camlzip.1.12 cfstream.1.3.2
          conf-m4.1 conf-pkg-config.3 conf-zlib.1 cppo.1.7.0 csexp.1.5.2
          dune.3.16.0 dune-configurator.3.16.0 future.0.2.0 lwt.5.7.0
          num.1.5-1 ocaml-compiler-libs.v0.12.4 ocaml-config.3
          ocaml-syntax-shims.1.0.0 ocamlbuild.0.15.0 ocamlfind.1.9.6
          ocplib-endian.1.2 ounit.2.2.7 ounit2.2.2.7 ppx_derivers.1.2.1
          ppx_deriving.6.0.2 ppxlib.0.33.0 re.1.12.0 seq.base
          stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.0.7 uri.4.4.0 xmlm.1.4.0
          biocaml&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler ocaml
- async -> (problem)
    biocaml 0.4.0 requires < v0.14
    future 0.2.0 requires not(< 112.35.00)
    Rejected candidates:
      async.v0.17.0: Requires ocaml >= 5.1.0
      async.v0.16.0: Requires core_kernel >= v0.16 & < v0.17
      async.v0.15.0: Incompatible with restriction: < v0.14
      async.v0.14.0: Requires core_kernel >= v0.14 & < v0.15
      async.v0.13.0: Requires core_kernel >= v0.13 & < v0.14
      ...
- base -> (problem)
    Rejected candidates:
      base.v0.17.1: Requires ocaml >= 5.1.0
      base.v0.17.0: Requires ocaml >= 5.1.0
      base.v0.16.3: Requires sexplib0 >= v0.16 & < v0.17
      base.v0.16.2: Requires sexplib0 >= v0.16 & < v0.17
      base.v0.16.1: Requires sexplib0 >= v0.16 & < v0.17
      ...
- base_quickcheck -> base_quickcheck.v0.15.0
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- bin_prot -> bin_prot.v0.15.0
    ppx_bin_prot v0.15.0 requires >= v0.15 & < v0.16
- biocaml -> biocaml.0.4.0
    User requested = 0.4.0
- core -> (problem)
    biocaml 0.4.0 requires >= 111.13.00 & <= 113.00.00
    Rejected candidates:
      core.v0.17.1: Incompatible with restriction: >= 111.13.00 & <= 113.00.00
      core.v0.17.0: Incompatible with restriction: >= 111.13.00 & <= 113.00.00
      core.v0.16.2: Incompatible with restriction: >= 111.13.00 & <= 113.00.00
      core.v0.16.1: Incompatible with restriction: >= 111.13.00 & <= 113.00.00
      core.v0.16.0: Incompatible with restriction: >= 111.13.00 & <= 113.00.00
      ...
- core_kernel -> core_kernel.v0.15.0
    cfstream 1.3.2 requires >= v0.11.0 & < v0.16
- fieldslib -> fieldslib.v0.15.0
    ppx_fields_conv v0.15.0 requires >= v0.15 & < v0.16
- int_repr -> int_repr.v0.15.0
    core_kernel v0.15.0 requires >= v0.15 & < v0.16
- jane-street-headers -> jane-street-headers.v0.15.0
    time_now v0.15.0 requires >= v0.15 & < v0.16
- jst-config -> jst-config.v0.15.1
    time_now v0.15.0 requires >= v0.15 & < v0.16
- ocaml -> ocaml.4.14.3
    User requested <= 5.1.1
    biocaml 0.4.0 requires >= 4.01.0 & < 5.0
- 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
      ...
- omake -> (problem)
    biocaml 0.4.0 requires < 0.10
    Rejected candidates:
      omake.0.10.6: Incompatible with restriction: < 0.10
      omake.0.10.5: Incompatible with restriction: < 0.10
      omake.0.10.3: Incompatible with restriction: < 0.10
      omake.0.10.2: Incompatible with restriction: < 0.10
      omake.0.10.1: Incompatible with restriction: < 0.10
      ...
- parsexp -> parsexp.v0.13.0
    sexplib v0.13.0 requires >= v0.13 & < v0.14
- ppx_assert -> ppx_assert.v0.15.0
    jst-config v0.15.1 requires >= v0.15 & < v0.16
- ppx_base -> ppx_base.v0.15.0
    base_quickcheck v0.15.0 requires >= v0.15 & < v0.16
- ppx_bench -> ppx_bench.v0.15.1
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_bin_prot -> ppx_bin_prot.v0.15.0
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_cold -> ppx_cold.v0.15.0
    ppx_assert v0.15.0 requires >= v0.15 & < v0.16
- ppx_compare -> (problem)
    bin_prot v0.15.0 requires >= v0.15 & < v0.16
    biocaml 0.4.0 requires < v0.14
    Rejected candidates:
      ppx_compare.v0.17.0: Incompatible with restriction: >= v0.15 & < v0.16
      ppx_compare.v0.16.0: Incompatible with restriction: >= v0.15 & < v0.16
      ppx_compare.v0.15.0: Incompatible with restriction: < v0.14
      ppx_compare.v0.14.0: Incompatible with restriction: >= v0.15 & < v0.16
      ppx_compare.v0.13.0: Incompatible with restriction: >= v0.15 & < v0.16
      ...
- ppx_custom_printf -> ppx_custom_printf.v0.15.0
    bin_prot v0.15.0 requires >= v0.15 & < v0.16
- ppx_disable_unused_warnings -> ppx_disable_unused_warnings.v0.15.0
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_enumerate -> ppx_enumerate.v0.15.0
    ppx_base v0.15.0 requires >= v0.15 & < v0.16
- ppx_expect -> ppx_expect.v0.15.1
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_fields_conv -> ppx_fields_conv.v0.15.0
    base_quickcheck v0.15.0 requires >= v0.15 & < v0.16
- ppx_fixed_literal -> ppx_fixed_literal.v0.15.0
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_hash -> ppx_hash.v0.15.0
    ppx_base v0.15.0 requires >= v0.15 & < v0.16
- ppx_here -> ppx_here.v0.15.0
    ppx_assert v0.15.0 requires >= v0.15 & < v0.16
- ppx_ignore_instrumentation -> ppx_ignore_instrumentation.v0.15.0
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_inline_test -> ppx_inline_test.v0.15.1
    ppx_bench v0.15.1 requires >= v0.15 & < v0.16
- ppx_jane -> ppx_jane.v0.15.0
    core_kernel v0.15.0 requires >= v0.15 & < v0.16
- ppx_let -> ppx_let.v0.15.0
    base_quickcheck v0.15.0 requires >= v0.15 & < v0.16
- ppx_log -> (problem)
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
    Rejected candidates:
      ppx_log.v0.17.0: Incompatible with restriction: >= v0.15 & < v0.16
      ppx_log.v0.16.0: Incompatible with restriction: >= v0.15 & < v0.16
      ppx_log.v0.15.0: Requires sexplib >= v0.15 & < v0.16
      ppx_log.v0.14.0: Incompatible with restriction: >= v0.15 & < v0.16
- ppx_module_timer -> ppx_module_timer.v0.15.0
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_optcomp -> ppx_optcomp.v0.15.0
    bin_prot v0.15.0 requires >= v0.15 & < v0.16
- ppx_optional -> ppx_optional.v0.15.0
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_pipebang -> ppx_pipebang.v0.15.0
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_sexp_conv -> (problem)
    bin_prot v0.15.0 requires >= v0.15 & < v0.16
    biocaml 0.4.0 requires < v0.14
    Rejected candidates:
      ppx_sexp_conv.v0.17.0: Incompatible with restriction: >= v0.15 & < v0.16
      ppx_sexp_conv.v0.16.0: Incompatible with restriction: >= v0.15 & < v0.16
      ppx_sexp_conv.v0.15.1: Incompatible with restriction: < v0.14
      ppx_sexp_conv.v0.15.0: Incompatible with restriction: < v0.14
      ppx_sexp_conv.v0.14.3: Incompatible with restriction: >= v0.15 & < v0.16
      ...
- ppx_sexp_message -> ppx_sexp_message.v0.15.0
    base_quickcheck v0.15.0 requires >= v0.15 & < v0.16
- ppx_sexp_value -> ppx_sexp_value.v0.15.0
    base_quickcheck v0.15.0 requires >= v0.15 & < v0.16
- ppx_stable -> ppx_stable.v0.15.0
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_string -> ppx_string.v0.15.0
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_typerep_conv -> ppx_typerep_conv.v0.15.0
    ppx_jane v0.15.0 requires >= v0.15 & < v0.16
- ppx_variants_conv -> ppx_variants_conv.v0.15.0
    bin_prot v0.15.0 requires >= v0.15 & < v0.16
- sexplib -> sexplib.v0.13.0
    biocaml 0.4.0 requires < v0.14
- sexplib0 -> sexplib0.v0.13.0
    parsexp v0.13.0 requires >= v0.13 & < v0.14
- solvuu-build -> (problem)
    future 0.2.0 requires >= 0.1.0 & < 0.3.0
    Rejected candidates:
      solvuu-build.0.3.0: Incompatible with restriction: >= 0.1.0 & < 0.3.0
      solvuu-build.0.2.0: Requires ocaml >= 4.02.0 & < 4.06.0
      solvuu-build.0.1.0: Requires ocaml >= 4.02.0 & < 4.06.0
- splittable_random -> splittable_random.v0.15.0
    base_quickcheck v0.15.0 requires >= v0.15 & < v0.16
- stdio -> stdio.v0.15.0
    ppx_expect v0.15.1 requires >= v0.15 & < v0.16
- time_now -> time_now.v0.15.0
    ppx_inline_test v0.15.1 requires >= v0.15 & < v0.16
- typerep -> typerep.v0.15.0
    ppx_typerep_conv v0.15.0 requires >= v0.15 & < v0.16
- variantslib -> variantslib.v0.15.0
    ppx_variants_conv v0.15.0 requires >= v0.15 & < v0.16