Package yocaml_unix

Failed to find a solution:

no platform:
2025-03-26 14:46.43 [INFO] Solving for ocaml-base-compiler, ocaml,
                           yocaml_unix using opam_repository_commit 69dc847b8315666c52c71b48a0952f9226e54067

2025-03-26 14:47.21 [INFO] base: eliminated all possibilities in 0.51 s

2025-03-26 14:47.21 [INFO] = base =

2025-03-26 14:47.21 [INFO] Can't find all required versions.
Selected: angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 base.v0.17.1
          base-bigarray.base base-domains.base base-effects.base
          base-nnp.base base-threads.base base-unix.base base64.3.5.1
          bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.0 cmdliner.1.3.0
          cohttp.6.1.0 conf-gmp.4 conf-gmp-powm-sec.3 conf-pkg-config.4
          csexp.1.5.2 digestif.1.2.0 dns.10.0.0 dns-client.10.0.0
          dns-client-miou-unix.10.0.0 domain-name.0.4.1 dune.3.17.2
          dune-configurator.3.17.2 duration.0.2.1 eqaf.0.10 faraday.0.8.2
          fmt.0.10.0 fpath.0.7.3 gmap.0.3.0 h1.1.0.0 h2.0.13.0
          happy-eyeballs.2.0.0 happy-eyeballs-miou-unix.2.0.0 hpack.0.13.0
          http.6.1.0 httpcats.0.0.1 httpun-types.0.2.0 ipaddr.5.6.0
          jane-street-headers.v0.17.0 jst-config.v0.17.0 kdf.1.0.0 logs.0.8.0
          lru.0.3.1 macaddr.5.6.0 magic-mime.1.3.1 metrics.0.4.1 miou.0.3.1
          mirage-crypto.2.0.0 mirage-crypto-ec.2.0.0 mirage-crypto-pk.2.0.0
          mirage-crypto-rng.2.0.0 mtime.2.1.0 ocaml-compiler.5.3.0
          ocaml-compiler-libs.v0.17.0 ocaml-options-vanilla.1
          ocaml-syntax-shims.1.0.0 ocaml_intrinsics_kernel.v0.17.1
          ocamlbuild.0.16.1 ocamlfind.1.9.8 ohex.0.2.0 ppx_assert.v0.17.0
          ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0
          ppx_derivers.1.2.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2
          ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0
          ppx_inline_test.v0.17.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0
          ppxlib_jane.v0.17.2 psq.0.2.1 ptime.1.2.0 randomconv.0.2.0
          re.1.12.0 rresult.0.7.0 seq.base sexplib0.v0.17.0 stdio.v0.17.0
          stdlib-shims.0.3.0 stringext.1.6.0 time_now.v0.17.0 tls.2.0.0
          tls-miou-unix.2.0.0 topkg.1.0.8 uri.4.4.0 uri-sexp.4.4.0 x509.1.0.5
          yocaml.2.2.0 yocaml_runtime.2.2.0 zarith.1.14
          yocaml_unix&ocaml&ocaml-base-compiler ocaml system-mingw
          system-mingw|system-msvc&winpthreads ocaml base-domains
          ocaml-variants ocaml-base-compiler
- ocaml -> (problem)
    User requested <= 5.0.0
    angstrom 0.16.1 requires >= 4.04.0
    asn1-combinators 0.3.2 requires >= 4.13.0
    base v0.17.1 requires >= 5.1.0
    Rejected candidates:
      ocaml.5.0.0: Incompatible with restriction: >= 5.1.0
      ocaml.4.14.3: Incompatible with restriction: >= 5.1.0
      ocaml.4.14.2: Incompatible with restriction: >= 5.1.0
      ocaml.4.14.1: Incompatible with restriction: >= 5.1.0
      ocaml.4.14.0: Incompatible with restriction: >= 5.1.0
      ...
- ocaml-base-compiler -> ocaml-base-compiler.5.3.0
    User requested >= 4.04.1
- ocaml-variants -> (problem)
    Rejected candidates:
      ocaml-variants.5.4.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.1+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0~rc1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0~beta2+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ...
- ppxlib -> ppxlib.0.35.0
    ppx_expect v0.17.2 requires >= 0.28.0 & < 0.36.0
- system-mingw -> (problem)
    No usable implementations:
      system-mingw.1: Availability condition not satisfied
- yocaml_unix -> yocaml_unix.2.2.0
    User requested = 2.2.0