Package charrua-core

Failed to find a solution:

no platform:
2025-02-03 21:45.40 [INFO] Solving for ocaml-base-compiler, ocaml,
                           charrua-core using opam_repository_commit f872de4b7a2f4b7ccc24dfe491575cabe8c9fabe

2025-02-03 21:47.07 [INFO] base: eliminated all possibilities in 1.43 s

2025-02-03 21:47.07 [INFO] = base =

2025-02-03 21:47.07 [INFO] Can't find all required versions.
Selected: base.v0.17.1 base-bytes.base base-unix.base conf-pkg-config.4
          cppo.1.8.0 csexp.1.5.2 cstruct-lwt.6.2.0 dune-configurator.3.17.2
          duration.0.2.1 fmt.0.9.0 io-page.3.0.0 jbuilder.transition
          logs.0.7.0 macaddr.5.6.0 menhir.20240715 menhirCST.20240715
          menhirLib.20240715 menhirSdk.20240715 mirage-clock-lwt.2.0.0
          mirage-profile.0.9.1 mirage-stack-lwt.1.4.0 mirage-time-lwt.1.3.0
          num.1.5-1 ocaml-compiler-libs.v0.12.4 ocaml-config.3
          ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1
          ocamlbuild.0.15.0 ocamlfind.1.9.6 ocplib-endian.1.2 parsexp.v0.17.0
          ppx_cstruct.6.2.0 ppx_derivers.1.2.1 ppx_sexp_conv.v0.17.0
          ppxlib.0.34.0 ppxlib_jane.v0.17.0 rresult.0.7.0 sexplib.v0.17.0
          sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.0.7
          charrua-core&ocaml&ocaml-base-compiler ocaml-variants
          ocaml-base-compiler ocaml-base-compiler
- charrua-core -> charrua-core.0.10
    User requested = 0.10
- configurator -> (problem)
    Rejected candidates:
      configurator.v0.11.0: Requires base >= v0.11 & < v0.14
- cstruct -> (problem)
    charrua-core 0.10 requires >= 3.0.1 & < 4.0.0
    cstruct-lwt 6.2.0 requires = 6.2.0
    Rejected candidates:
      cstruct.6.2.0: Incompatible with restriction: >= 3.0.1 & < 4.0.0
      cstruct.6.1.1: Incompatible with restriction: >= 3.0.1 & < 4.0.0
      cstruct.6.1.0: Incompatible with restriction: >= 3.0.1 & < 4.0.0
      cstruct.6.0.1: Incompatible with restriction: >= 3.0.1 & < 4.0.0
      cstruct.6.0.0: Incompatible with restriction: >= 3.0.1 & < 4.0.0
      ...
- dune -> (problem)
    base v0.17.1 requires >= 3.11.0
    Rejected candidates:
      dune.3.17.2: Requires jbuilder not(= transition)
      dune.3.17.1: Requires jbuilder not(= transition)
      dune.3.17.0: Requires jbuilder not(= transition)
      dune.3.16.1: Requires jbuilder not(= transition)
      dune.3.16.0: Requires jbuilder not(= transition)
      ...
- io-page-unix -> (problem)
    No usable implementations:
      io-page-unix.2.3.0: Availability condition not satisfied
      io-page-unix.2.2.0: Availability condition not satisfied
      io-page-unix.2.1.0: Availability condition not satisfied
      io-page-unix.2.0.1: Availability condition not satisfied
      io-page-unix.2.0.0: Availability condition not satisfied
- ipaddr -> (problem)
    charrua-core 0.10 requires >= 2.5.0 & < 3.0.0
    Rejected candidates:
      ipaddr.5.6.0: Incompatible with restriction: >= 2.5.0 & < 3.0.0
      ipaddr.5.5.0: Incompatible with restriction: >= 2.5.0 & < 3.0.0
      ipaddr.5.4.0: Incompatible with restriction: >= 2.5.0 & < 3.0.0
      ipaddr.5.3.1: Incompatible with restriction: >= 2.5.0 & < 3.0.0
      ipaddr.5.3.0: Incompatible with restriction: >= 2.5.0 & < 3.0.0
      ...
- lwt -> (problem)
    tcpip 3.5.1 requires >= 3.0.0 & < 5.0.0
    Rejected candidates:
      lwt.5.9.0: Incompatible with restriction: >= 3.0.0 & < 5.0.0
      lwt.5.8.0: Incompatible with restriction: >= 3.0.0 & < 5.0.0
      lwt.5.7.0: Incompatible with restriction: >= 3.0.0 & < 5.0.0
      lwt.5.6.1: Requires ocaml >= 4.08 & < 5.1
      lwt.5.6.0: Requires ocaml >= 4.08 & < 5.1
      ...
- mirage-clock -> mirage-clock.2.0.0
    mirage-clock-lwt 2.0.0 requires >= 1.2.0 & < 3.0.0
- mirage-device -> mirage-device.1.2.0
    mirage-clock 2.0.0 requires >= 1.0.0 & < 2.0.0
- mirage-flow -> mirage-flow.1.6.0
    mirage-protocols 1.4.1 requires >= 1.2.0 & < 2.0.0
- mirage-net -> mirage-net.1.2.0
    mirage-net-lwt 1.2.0 requires >= 1.0.0 & < 2.0.0
- mirage-net-lwt -> mirage-net-lwt.1.2.0
    tcpip 3.5.1 requires >= 1.0.0 & < 2.0.0
- mirage-protocols -> mirage-protocols.1.4.1
    mirage-protocols-lwt 1.4.1 requires >= 1.4.0 & < 2.0.0
- mirage-protocols-lwt -> mirage-protocols-lwt.1.4.1
    tcpip 3.5.1 requires >= 1.4.0 & < 2.0.0
- mirage-random -> mirage-random.1.2.0
    tcpip 3.5.1 requires >= 1.0.0 & < 2.0.0
- mirage-stack -> mirage-stack.1.4.0
    mirage-stack-lwt 1.4.0 requires >= 1.3.0 & < 2.0.0
- mirage-time -> mirage-time.1.3.0
    mirage-time-lwt 1.3.0 requires >= 1.0.0 & < 2.0.0
- ocaml -> ocaml.5.1.1
    User requested <= 5.1.1
- ocaml-base-compiler -> ocaml-base-compiler.5.3.0
    User requested >= 4.04.1
- ocaml-compiler -> (problem)
    ocaml-base-compiler 5.3.0 requires = 5.3.0
    Rejected candidates:
      ocaml-compiler.5.3.0: Requires ocaml = 5.3.0
      ocaml-compiler.5.3.0~rc1: Incompatible with restriction: = 5.3.0
      ocaml-compiler.5.3.0~beta2: Incompatible with restriction: = 5.3.0
      ocaml-compiler.5.3.0~beta1: Incompatible with restriction: = 5.3.0
      ocaml-compiler.5.3.0~alpha1: Incompatible with restriction: = 5.3.0
      ...
- ocaml-migrate-parsetree -> (problem)
    Rejected candidates:
      ocaml-migrate-parsetree.2.4.0: Requires ocaml >= 4.02.3 & < 5.1
      ocaml-migrate-parsetree.2.3.0: Requires ocaml >= 4.02.3 & < 4.15
      ocaml-migrate-parsetree.2.2.0: Requires ocaml >= 4.02.3 & < 4.14
      ocaml-migrate-parsetree.2.1.0: Requires ocaml >= 4.02.3 & < 4.13
      ocaml-migrate-parsetree.2.0.0: Requires ocaml >= 4.02.3 & < 4.12
      ...
- 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
      ...
- randomconv -> randomconv.0.1.3
    tcpip 3.5.1 requires < 0.2.0
- tcpip -> tcpip.3.5.1
    charrua-core 0.10 requires >= 3.2.0 & < 3.6.0