import ./generic.nix { major_version = "4"; minor_version = "13"; patch_version = "0-alpha2"; src = fetchTarball { url = "https://caml.inria.fr/pub/distrib/ocaml-4.13/ocaml-4.13.0~alpha2.tar.xz"; sha256 = "0krb0254i6ihbymjn6mwgzcfrzsvpk9hbagl0agm6wml21zpcsif"; }; }