Setup: - Java 1.6.0 update 14+ - Install Eclipse "Classic" 3.5.2 - http://download.eclipse.org/eclipse/downloads/drops/R-3.5.2-201002111343/index.php - Install ScalaIDE - http://www.assembla.com/wiki/show/scala-ide/Requirements_and_Installation - Install m2eclipse & m2eclipse-scala - http://www.assembla.com/wiki/show/scala-ide/With_M2Eclipse