I'm making a program in Java and I'm choosing a language for scripting.
I'm aiming for speed and for being easy to learn/code for a java program.
(So what I mean by Ruby and Lua is JRuby or LuaJ or what ever the best java alternative to these languages are)
Or might Python or Perl (or another language that can be used with java) be good?
[I'm trying to make a game with Java for Ubuntu, with an easy language for scripting]