OCaml

OCaml r2pipe bindings are maintained at fxfactorial/ocaml-radare2. They are also published in opam repository as radare2.

Note, the lowest supported version of radare2 is 2.3.0 - it's the first that started to support JSON r2pipe API consistently. Still, using newer versions is preferred.

You can install it with opam:

opam install radare2