title: Maven Compilation - Facebook missing symbol
body: <p>I am trying to use the maven command in the terminal</p>
  
  <pre><code>mvn clean install
  </code></pre>
  
  <p>but for some reason, today the terminal wants to throw some errors.
  These errors all revolve around Facebook as well.</p>
  
  <pre><code>...src/com/facebook/Settings.java:[26,27] cannot find symbol
  [ERROR] symbol  : variable BuildConfig
  [ERROR] location: package com.facebook.android
  </code></pre>
  
  <p>How would I go about ridding myself of these errors, I have been searching all day for possibilites with no luck. Not sure where to go from here, any advice would be appreciated.</p>
  
  <p>Is there something I can tweak in the Pom.xml? </p>