install di ubuntu tinggal jalanin :

user@computer:$ apt-get install scala

source code hello world scala :

user@computer:$ scalaWelcome to Scala version 2.7.3final (OpenJDK Server VM, Java 1.6.0_0).Type in expressions to have them evaluated.Type :help for more information.scala> object HelloWorld{| def main(args: Array[String]){| println(“Hello, World!”)| }| }defined module HelloWorldscala> HelloWorld.main(null)Hello, World!scala> :q

source : http://www.scala-lang.org/node/166

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