Package camlp4
Failed to find a solution:
no platform:
2025-02-05 19:48.58 [INFO] Solving for ocaml-base-compiler, ocaml,
camlp4 using opam_repository_commit 278df338effcd8a80241fbf6902ef949a850372c
2025-02-05 19:49.01 [INFO] base: eliminated all possibilities in 1.29 s
2025-02-05 19:49.01 [INFO] = base =
2025-02-05 19:49.01 [INFO] Can't find all required versions.
Selected: ocaml-config.3 ocaml-options-vanilla.1
camlp4&ocaml&ocaml-base-compiler ocaml-variants ocaml-base-compiler
ocaml-base-compiler
- camlp4 -> camlp4.4.07+system
User requested = 4.07+system
- ocaml -> ocaml.4.07.2
User requested <= 5.1.1
camlp4 4.07+system requires >= 4.07 & < 4.08
- 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-system -> (problem)
No usable implementations:
ocaml-system.5.3.0: Availability condition not satisfied
ocaml-system.5.2.1: Availability condition not satisfied
ocaml-system.5.2.0: Availability condition not satisfied
ocaml-system.5.1.1: Availability condition not satisfied
ocaml-system.5.1.0: Availability condition not satisfied
...
- 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
...