$ java -version java version "1.6.0_65" Java(TM) SE Runtime Environment (build 1.6.0_65-b14-462-11M4609) Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-462, mixed mode) $ brew install scala ==> Downloading http://www.scala-lang.org/files/archive/scala-2.11.1.tgz Already downloaded: /Library/Caches/Homebrew/scala-2.11.1.tgz ==> Downloading https://raw.githubusercontent.com/scala/scala-dist/27bc