conf-libX11 1

Error log

The package failed to build. The error log from opam follows.

[ERROR] Package conflict!
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.08.1
    - graphics = 4.08.0 -> ocaml = 4.08.0 -> ocaml-variants >= 4.08.0
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - graphics = 4.08.0 -> ocaml = 4.08.0 -> ocaml-variants >= 4.08.0 -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - graphics = 4.08.0 -> ocaml = 4.08.0 -> ocaml-variants >= 4.08.0 -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting