diff options
Diffstat (limited to 'pkgs/development/ocaml-modules/erm_xml/default.nix')
| -rw-r--r-- | pkgs/development/ocaml-modules/erm_xml/default.nix | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/erm_xml/default.nix b/pkgs/development/ocaml-modules/erm_xml/default.nix index ae264b657d87..c944752ff6b6 100644 --- a/pkgs/development/ocaml-modules/erm_xml/default.nix +++ b/pkgs/development/ocaml-modules/erm_xml/default.nix @@ -1,5 +1,9 @@ { stdenv, fetchzip, ocaml, findlib, ocamlbuild }: +if stdenv.lib.versionAtLeast ocaml.version "4.06" +then throw "erm_xml is not available for OCaml ${ocaml.version}" +else + let version = "0.3"; in stdenv.mkDerivation { |