title: Intellij Play make project error: not found: object Keys
body: <p>IntelliJ IDEA 12.1, Play 2.0.4</p>
  
  <p>I got this error running Build...Make Project:</p>
  
  <pre><code>Scala: not found: object Keys
  import Keys._
  </code></pre>
  
  <p>This is an existing Play 2.0.4 project which I typically run from Eclipse and command line using "sbt ..." instead of "play ...". I also use paul sbt-extras script
  <a href="https://github.com/paulp/sbt-extras" rel="nofollow">https://github.com/paulp/sbt-extras</a></p>
  
  <p>plugins.sbt has this line</p>
  
  <pre><code>addSbtPlugin("play" % "sbt-plugin" % "2.0.4")
  </code></pre>
  
  <p>The error is in my Build.scala file which has the typical first few lines of a Play project like</p>
  
  <pre><code>import sbt._
  import Keys._
  import PlayProject._
  </code></pre>
  
  <p>I think I need to specify Play configuration home and working directory but not sure what put in them.</p>