Package xen-block-driver

Failed to find a solution:

no platform:
2024-01-29 15:15.57 [INFO] Solving for ocaml-base-compiler, ocaml,
                           xen-block-driver using opam_repository_commit 251c5edf2ecdd2541c324dacb931c3606ee71eeb

2024-01-29 15:16.03 [INFO] base: eliminated all possibilities in 2.60 s

2024-01-29 15:16.03 [INFO] = base =

2024-01-29 15:16.03 [INFO] Can't find all required versions.
Selected: base-bytes.backport base-no-ppx.base base-ocamlbuild.base
          base-threads.base base-unix.base camlp4.4.02.0-1modular-implicits
          cmdliner.1.0.2 conf-which.1 cppo.1.6.5 dune.3.13.0
          fd-send-recv.2.0.1 ocaml-config.3 ocamlfind.1.9.6 ocplib-endian.1.0
          ounit.2.2.7 topkg.1.0.0 type_conv.111.13.00
          xen-block-driver&ocaml&ocaml-base-compiler ocaml-base-compiler
          ocaml-base-compiler base-no-ppx mirage-unix
- cstruct -> cstruct.0.7.1
    shared-memory-ring 0.4.0 requires >= 0.6.0 & <= 1.9.0
    tuntap 0.5 requires < 1.0.0
    xen-block-driver 0.2.0 requires = 0.7.1
- jbuilder -> (problem)
    cppo 1.6.5 requires >= 1.0+beta17
    dune 3.13.0 requires not(= transition)
    Rejected candidates:
      jbuilder.transition: Incompatible with restriction: not(= transition)
      jbuilder.1.0+beta20.2: Requires ocaml >= 4.02.3 & < 5.0
      jbuilder.1.0+beta20.1: Requires ocaml >= 4.02.3 & < 5.0
      jbuilder.1.0+beta20: Requires ocaml >= 4.02.3 & < 4.08.0
      jbuilder.1.0+beta19.1: Requires ocaml >= 4.02.3 & < 4.08.0
      ...
- lwt -> lwt.2.6.0
    mirage-unix 0.9.2 requires >= 2.4.0 & < 4.0.0
- mirage -> mirage.0.9.2
    xen-block-driver 0.2.0 requires = 0.9.2
- mirage-unix -> mirage-unix.0.9.2
    mirage-unix|mirage-xen mirage-unix requires = 0.9.2
- mirage-xen -> (problem)
    mirage-unix 0.9.2 requires conflict with all versions
    Rejected candidates:
      mirage-xen.8.0.2: Incompatible with restriction: conflict with all versions
      mirage-xen.8.0.1: Incompatible with restriction: conflict with all versions
      mirage-xen.8.0.0: Incompatible with restriction: conflict with all versions
      mirage-xen.7.2.0: Incompatible with restriction: conflict with all versions
      mirage-xen.6.0.1: Incompatible with restriction: conflict with all versions
      ...
- ocaml -> ocaml.4.01.0
    User requested <= 5.1.0
    base-bytes backport requires < 4.02.0
- ocaml-base-compiler -> (problem)
    User requested >= 4.04.1
    Rejected candidates:
      ocaml-base-compiler.5.1.1: Requires ocaml = 5.1.1
      ocaml-base-compiler.5.1.1~rc1: Requires ocaml = 5.1.1
      ocaml-base-compiler.5.1.0: Requires ocaml = 5.1.0
      ocaml-base-compiler.5.1.0~rc3: Requires ocaml = 5.1.0
      ocaml-base-compiler.5.1.0~rc2: Requires ocaml = 5.1.0
      ...
- ocaml-variants -> (problem)
    camlp4 4.02.0-1modular-implicits requires = 4.02.0+modular-implicits | = 4.02.1+modular-implicits-ber
    Rejected candidates:
      ocaml-variants.5.3.0+trunk: Incompatible with restriction: = 4.02.0+modular-implicits | = 4.02.1+modular-implicits-ber
      ocaml-variants.5.2.0+trunk: Incompatible with restriction: = 4.02.0+modular-implicits | = 4.02.1+modular-implicits-ber
      ocaml-variants.5.1.2+trunk: Incompatible with restriction: = 4.02.0+modular-implicits | = 4.02.1+modular-implicits-ber
      ocaml-variants.5.1.1+tsan: Incompatible with restriction: = 4.02.0+modular-implicits | = 4.02.1+modular-implicits-ber
      ocaml-variants.5.1.1+options: Incompatible with restriction: = 4.02.0+modular-implicits | = 4.02.1+modular-implicits-ber
      ...
- ocamlbuild -> ocamlbuild.0
    cstruct 0.7.1 requires <> 0.9.0
- ounit2 -> (problem)
    ounit 2.2.7 requires = 2.2.7
    Rejected candidates:
      ounit2.2.2.7: Requires ocaml >= 4.04.0
      ounit2.2.2.6: Incompatible with restriction: = 2.2.7
      ounit2.2.2.5: Incompatible with restriction: = 2.2.7
      ounit2.2.2.4: Incompatible with restriction: = 2.2.7
      ounit2.2.2.3: Incompatible with restriction: = 2.2.7
      ...
- result -> result.1.4
    cmdliner 1.0.2 requires < 1.5
- shared-memory-ring -> shared-memory-ring.0.4.0
    xen-block-driver 0.2.0 requires = 0.4.0
- tuntap -> tuntap.0.5
    mirage-unix 0.9.2 requires = 0.5
- xen-block-driver -> xen-block-driver.0.2.0
    User requested = 0.2.0
- ocaml|ocaml&ocamlfind-secondary -> (problem)
    Rejected candidates:
      ocaml: Requires ocaml >= 4.08
      ocaml&ocamlfind-secondary: Requires ocaml >= 4.02 & < 4.08~~