Package catala-lsp

Failed to find a solution:

no platform:
2026-02-04 14:36.17 [INFO] Solving for ocaml-base-compiler,
                           catala-lsp, constraints ocaml-base-compiler<=5.4.0,
                           catala-lsp=1.1.0 using opam_repository_commit 45c04602c2fc908af6d1b17ba39c7517d58cb274

2026-02-04 14:36.18 [INFO] base: eliminated all possibilities in 0.35 s

2026-02-04 14:36.18 [INFO] = base =

2026-02-04 14:36.18 [INFO] Can't find all required versions.
Selected: alcotest.1.9.1 angstrom.0.16.1 angstrom-lwt-unix.0.16.1
          astring.0.8.5 atd.3.0.1 atdgen.3.0.1 atdgen-runtime.3.0.1
          base.v0.17.3 base-bytes.base base-threads.base base-unix.base
          bigstringaf.0.10.0 bindlib.6.0.0 biniou.1.2.2 camlp-streams.5.0.1
          catala.1.1.0 cmdliner.2.1.0 conf-gmp.5 conf-ninja.1
          conf-pkg-config.4 cppo.1.8.0 crunch.4.0.0 csexp.1.5.2 cstruct.6.2.0
          dap.1.0.6 dune.3.21.0 dune-configurator.3.21.0 easy-format.1.3.4
          fmt.0.11.0 gen.1.1 hex.1.5.0 jane-street-headers.v0.17.0
          json-data-encoding.1.1.1 jst-config.v0.17.0 linol-lwt.0.10
          logs.0.10.0 lwt_ppx.5.9.3 lwt_react.1.2.0 menhir.20260122
          menhirCST.20260122 menhirGLR.20260122 menhirLib.20260122
          menhirSdk.20260122 ocaml.5.6.0 ocaml-syntax-shims.1.0.0
          ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8
          ocamlgraph.2.2.0 ocolor.1.3.1 ocplib-endian.1.2 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_deriving.6.1.1 ppx_deriving_yojson.3.10.0
          ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_globalize.v0.17.2
          ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1
          ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppxlib_jane.v0.17.4
          ptime.1.2.0 re.1.14.0 react.1.2.2 sedlex.3.7 seq.base
          sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stringext.1.6.0
          time_now.v0.17.0 topkg.1.1.1 ubase.0.20 uri.4.4.0 uucp.17.0.0
          uutf.1.0.4 yojson.3.0.0 zarith.1.14 catala-lsp&ocaml-base-compiler
          ocaml-base-compiler
- catala-lsp -> catala-lsp.1.1.0
    User requested = 1.1.0
- linol -> (problem)
    catala-lsp 1.1.0 requires = 0.10
    Rejected candidates:
      linol.0.10: Requires yojson >= 1.6 & < 3.0.0
      linol.0.9: Incompatible with restriction: = 0.10
      linol.0.8: Incompatible with restriction: = 0.10
      linol.0.7: Incompatible with restriction: = 0.10
      linol.0.6: Incompatible with restriction: = 0.10
      ...
- lwt -> lwt.5.9.2
    linol-lwt 0.10 requires >= 5.1 & < 6.0
- ninja_utils -> ninja_utils.0.9.0
    catala 1.1.0 requires = 0.9.0
- ocaml-base-compiler -> (problem)
    User requested <= 5.4.0
    ocaml-base-compiler|ocaml-variants|ocaml-system|dkml-base-compiler ocaml-base-compiler requires = 5.6.0
    Rejected candidates:
      ocaml-base-compiler.5.4.0: Incompatible with restriction: = 5.6.0
      ocaml-base-compiler.5.4.0~rc1: Incompatible with restriction: = 5.6.0
      ocaml-base-compiler.5.4.0~beta2: Incompatible with restriction: = 5.6.0
      ocaml-base-compiler.5.4.0~beta1: Incompatible with restriction: = 5.6.0
      ocaml-base-compiler.5.4.0~alpha1: Incompatible with restriction: = 5.6.0
      ...
- odoc -> (problem)
    dune 3.21.0 requires not(< 2.0.1)
    lwt 5.9.2 requires >= 2.3
    Rejected candidates:
      odoc.3.1.0: Requires ocaml >= 4.08.0 & < 5.5
      odoc.3.0.0: Requires cmdliner >= 1.0.0 & < 2.0.0
      odoc.2.1.1: Incompatible with restriction: >= 2.3
      odoc.1.5.3: Incompatible with restriction: not(< 2.0.1)
- otoml -> (problem)
    catala 1.1.0 requires >= 1.0
    Rejected candidates:
      otoml.1.0.5: Requires menhir < 20260112
      otoml.1.0.4: Requires menhir < 20260112
      otoml.1.0.3: Requires menhir < 20260112
      otoml.1.0.2: Requires menhir < 20260112
      otoml.1.0.1: Requires menhir < 20260112
      ...
- ppxlib -> (problem)
    lwt_ppx 5.9.3 requires >= 0.36
    Rejected candidates:
      ppxlib.0.37.0: Requires ocaml >= 4.08.0 & < 5.5.0
      ppxlib.0.36.2: Requires ocaml >= 4.08.0 & < 5.4.0
      ppxlib.0.36.0: Requires ocaml >= 4.08.0 & < 5.4.0
      ppxlib.0.35.0: Incompatible with restriction: >= 0.36
      ppxlib.0.34.0: Incompatible with restriction: >= 0.36
      ...