Package yocaml_eio

Failed to find a solution:

no platform:
2025-03-26 14:47.23 [INFO] Solving for ocaml-base-compiler, ocaml,
                           yocaml_eio using opam_repository_commit 69dc847b8315666c52c71b48a0952f9226e54067

2025-03-26 14:47.24 [INFO] base: eliminated all possibilities in 0.51 s

2025-03-26 14:47.24 [INFO] = base =

2025-03-26 14:47.24 [INFO] Can't find all required versions.
Selected: angstrom.0.16.1 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 cohttp.6.1.0 cohttp-eio.6.1.0
          csexp.1.5.2 cstruct.6.2.0 digestif.1.2.0 domain-local-await.1.0.1
          dune.3.17.2 dune-configurator.3.17.2 eqaf.0.10 fmt.0.10.0
          hmap.0.8.1 http.6.1.0 iomux.0.3 jane-street-headers.v0.17.0
          jst-config.v0.17.0 logs.0.8.0 lwt-dllist.1.0.1 magic-mime.1.3.1
          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
          optint.0.3.0 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
          re.1.12.0 seq.base sexplib0.v0.17.0 stdio.v0.17.0
          stdlib-shims.0.3.0 stringext.1.6.0 thread-table.1.0.0
          time_now.v0.17.0 topkg.1.0.8 uri.4.4.0 uri-sexp.4.4.0 uring.0.9
          yocaml.2.2.0 yocaml_runtime.2.2.0
          yocaml_eio&ocaml&ocaml-base-compiler ocaml system-mingw
          system-mingw|system-msvc&winpthreads ocaml base-domains
          ocaml-variants ocaml-base-compiler
- eio -> eio.1.1
    eio_linux 1.1 requires = 1.1
- eio_linux -> eio_linux.1.1
    eio_main 1.1 requires = 1.1
- eio_main -> eio_main.1.1
    yocaml_eio 2.2.0 requires = 1.1
- eio_posix -> eio_posix.1.1
    eio_main 1.1 requires = 1.1
- ocaml -> (problem)
    User requested <= 5.0.0
    angstrom 0.16.1 requires >= 4.04.0
    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_eio -> yocaml_eio.2.2.0
    User requested = 2.2.0