Scala Note 0: Install Scala Tools

1. Java 1.7

2. Sbt
http://www.scala-sbt.org/download.html

3. Scala
http://www.scala-lang.org/download/

4. Setup Path
vi ~/.bash_profile
export PATH=/Users/user/Documents/sbt/bin:$PATH
export PATH=/Users/user/Documents/scala-2.11.2/bin:$PATH

5. Scala Eclipse IDE
http://scala-ide.org/download/sdk.html