title: How to add dependency files to Scala?
body: <p>I'm new to Scala and Spark and and started writing a simple Apache Spark program in Scala IDE (in Eclipse). I added the dependency jar files to my project as I usually do in my java project but it can't recognize them and give me the following error message <code>object apache is not a member of package org</code>. How should I add the dependency jar files?</p>
  
  <p>The jar files I'm adding are the ones exist under 'lib' directory where Spark in installed.</p>