When I use the installer I get this:
These libraries failed to download. Try again.
com.typesafe.akka:akka-actor_2.11:2.3.3, com.typesafe:config:1.2.1, org.scala-actors-migration_2.11:1.1.0, org.scala-lang.plugins:scala-continuations-library_2.11:1.0.2, org.scala-lang.plugins: scala-continuations-plugin_2.11.1:1.0.2, org.scala-lang:scala-library:2.11.1, org.scala-lang:scala--parser-combinators_2.11:1.0.1, org.scala-lang:scala-reflect:2.11.1, org.scala-lang:scala-swing_2.11:1.0.1, org.scala-lang:scala-xml_2.11:1.0.2