Build Log: dirsp-ps2ocaml.0.1.0

Can't find all required versions. Selected: astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-libpcre.2 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.20.2 dune-compiledb.0.6.0 dune-configurator.3.20.2 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 num.1.6 ocaml-base-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pcre.8.0.5 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_deriving_protobuf.3.0.0 ppxlib.0.37.0 sexplib.v0.17.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4 ocaml&dirsp-ps2ocaml ocaml-base-compiler ocaml-base-compiler system-mingw system-mingw|system-msvc&winpthreads ocaml base-domains ocaml-variants ocaml-base-compiler - dirsp-ps2ocaml -> dirsp-ps2ocaml.0.1.0 User requested = 0.1.0 - ocaml -> ocaml.5.4.0 User requested = 5.4.0 - ocaml-compiler -> ocaml-compiler.5.4.0 ocaml-base-compiler 5.4.0 requires = 5.4.0 - ocaml-variants -> (problem) Rejected candidates: ocaml-variants.5.5.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler ocaml-variants.5.4.1+trunk: 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 ocaml-variants.5.4.0~rc1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler ocaml-variants.5.4.0~beta2+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler ... - system-mingw -> (problem) No known implementations at all - ulex -> (problem) Rejected candidates: ulex.1.2: Requires ocaml < 5.0