rubyLibs.libv8 needs python

Signed-off-by: Shea Levy <[e-mail]>

pkgs/development/interpreters/ruby/patches.nix

···
 { fetchurl, writeScript, ruby, ncurses, sqlite, libxml2, libxslt, libffi
-, zlib, libuuid, gems, jdk }:
+, zlib, libuuid, gems, jdk, python }:
 
 let
 
···
 
 {
   sup = { buildInputs = [ gems.ncursesw ]; };
+
+  libv8 = { buildInputs = [ python ]; };
   
   sqlite3 = { propagatedBuildInputs = [ sqlite ]; };