Package ocaml-solo5-cross-aarch64

Failed to find a solution:

no platform:
2026-02-23 16:37.21 [INFO] Solving for ocaml-base-compiler,
                           ocaml-solo5-cross-aarch64, constraints ocaml-base-compiler<=5.4.0,
                           ocaml-solo5-cross-aarch64=1.2.1 using opam_repository_commit a60948cc4a0a22dac3ef9055c2211c63893106cc

2026-02-23 16:37.22 [INFO] base: eliminated all possibilities in 0.25 s

2026-02-23 16:37.22 [INFO] = base =

2026-02-23 16:37.22 [INFO] Can't find all required versions.
Selected: astring.0.8.5 b0.0.0.6 base.v0.17.3 base-bigarray.base
          base-bytes.base base-threads.base base-unix.base base64.3.5.2
          bigstring.0.3 bigstringaf.0.10.0 bos.0.2.1 brr.0.0.8
          camlp-streams.5.0.1 checkseum.0.5.2 cmarkit.0.4.0 cmdliner.2.1.0
          conf-libseccomp.1 conf-pkg-config.4 cppo.1.8.0 crunch.4.0.0
          csexp.1.5.2 cstruct.6.2.0 decompress.1.5.3 domain-local-await.1.0.1
          dune.3.21.1 dune-configurator.3.21.1 eio.1.3 eio_linux.1.3
          eio_main.1.3 eio_posix.1.3 fmt.0.11.0 fpath.0.7.3 gen.1.1
          hmap.0.8.1 iomux.0.4 js_of_ocaml.6.3.2 js_of_ocaml-compiler.6.3.2
          js_of_ocaml-toplevel.6.3.2 jsonm.1.0.2 logs.0.10.0 lwt.6.1.0
          lwt-dllist.1.1.0 menhir.20260209 menhirCST.20260209
          menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209
          mtime.2.1.0 num.1.6 ocaml-compiler-libs.v0.17.0 ocaml-config.3
          ocaml-options-vanilla.1 ocaml-src.5.4.1
          ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8
          ocamlgraph.2.2.0 ocplib-endian.1.2 odig.0.1.0 odoc.3.1.0
          odoc-driver.3.1.0 odoc-md.3.1.0 odoc-parser.3.1.0
          opam-file-format.2.2.0 opatch.3.1.0 optint.0.3.0 parsexp.v0.17.0
          patch.3.1.0 ppx_blob.0.9.0 ppx_derivers.1.2.1 ppx_sexp_conv.v0.17.1
          ppxlib.0.37.0 ppxlib_jane.v0.17.4 progress.0.5.0 psq.0.2.1
          ptime.1.2.0 re.1.14.0 result.1.5 rresult.0.7.0 sedlex.3.7 seq.base
          sexplib.v0.17.0 sexplib0.v0.17.0 sha.1.15.4 sherlodoc.3.1.0
          solo5.0.10.0 solo5-cross-aarch64.0.10.0 stdlib-shims.0.3.0
          swhid_core.0.1 terminal.0.5.0 thread-table.1.0.0 topkg.1.1.1
          tyxml.4.6.0 uring.2.7.0 uucp.17.0.0 uutf.1.0.4 yojson.3.0.0
          ocaml-solo5-cross-aarch64&ocaml-base-compiler ocaml-variants ocaml
          ocaml-base-compiler ocaml-base-compiler
- ocaml -> ocaml.5.4.1
    js_of_ocaml-compiler 6.3.2 requires >= 4.13 & < 5.5
    ocaml-solo5-cross-aarch64 1.2.1 requires = 5.4.1
- ocaml-base-compiler -> ocaml-base-compiler.5.4.0
    User requested <= 5.4.0
- ocaml-compiler -> (problem)
    ocaml-base-compiler 5.4.0 requires = 5.4.0
    Rejected candidates:
      ocaml-compiler.5.6: Incompatible with restriction: = 5.4.0
      ocaml-compiler.5.5: Incompatible with restriction: = 5.4.0
      ocaml-compiler.5.4.1: Incompatible with restriction: = 5.4.0
      ocaml-compiler.5.4.0: Requires ocaml = 5.4.0
      ocaml-compiler.5.4.0~rc1: Incompatible with restriction: = 5.4.0
      ...
- ocaml-solo5-cross-aarch64 -> ocaml-solo5-cross-aarch64.1.2.1
    User requested = 1.2.1
- ocaml-variants -> (problem)
    Rejected candidates:
      ocaml-variants.5.6.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.5.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.2+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ...
- opam-core -> opam-core.2.4.1
    opam-format 2.4.1 requires = 2.4.1
- opam-format -> opam-format.2.4.1
    odoc-driver 3.1.0 requires >= 2.1.0 & < 2.5.0~~