Package ppx_deriving_protobuf
Failed to find a solution:
no platform:
2024-05-29 14:59.15 [INFO] Solving for ocaml-base-compiler, ocaml,
ppx_deriving_protobuf using opam_repository_commit 7311123dcaba6b163a96ad2219b8cc4e59df93a3
2024-05-29 14:59.23 [INFO] base: eliminated all possibilities in 3.42 s
2024-05-29 14:59.23 [INFO] = base =
2024-05-29 14:59.23 [INFO] Can't find all required versions.
Selected: base-ocamlbuild.base base-threads.base base-unix.base cppo.1.6.9
cppo_ocamlbuild.1.6.9 dune.3.15.3 ocaml-config.3
ocaml-secondary-compiler.4.08.1-1 ocamlbuild.0 ocamlfind.1.9.6
ocamlfind-secondary.1.9.6 ppx_tools.5.0+4.02.0
ppx_deriving_protobuf&ocaml&ocaml-base-compiler ocaml-base-compiler
ocaml-base-compiler ocaml&ocamlfind-secondary
- ocaml -> ocaml.4.02.4
User requested <= 5.1.1
base-ocamlbuild base requires >= 3.10 & < 4.03
- ocaml-base-compiler -> (problem)
User requested >= 4.04.1
Rejected candidates:
ocaml-base-compiler.5.2.0: Requires ocaml = 5.2.0
ocaml-base-compiler.5.2.0~rc1: Requires ocaml = 5.2.0
ocaml-base-compiler.5.2.0~beta2: Requires ocaml = 5.2.0
ocaml-base-compiler.5.2.0~beta1: Requires ocaml = 5.2.0
ocaml-base-compiler.5.2.0~alpha1: Requires ocaml = 5.2.0
...
- ppx_deriving -> ppx_deriving.3.3
ppx_deriving_protobuf 2.2 requires >= 2.0 & < 4.0
- ppx_deriving_protobuf -> ppx_deriving_protobuf.2.2
User requested = 2.2