- "ocaml-pa-do"; (* orphaned *)
- "plplot"; (* FTBFS, unrelated to OCaml *)
+ "ocaml-camlp4"; (* not ported to 4.08 yet *)
+ "ocaml-camlp5"; (* not ported to 4.08 yet *)
+ "ocaml-zarith"; (* build failures, seemingly unrelated *)
+ "ocaml-yojson"; (* seems to require some proper attention *)