title: Android studio not recognizing Facebook library
body: <p>I just downloaded the new Android Studio to my mac and tried importing my projects to it without creating a <code>gradle</code> file for them (since I had some issues importing it, and I saw it's not necessary).</p>
  
  <p>I went to file>import and chose my parent project, imported all the libraries to the project yet still I get this error:</p>
  
  <pre><code>import com.facebook.Session;
  </code></pre>
  
  <blockquote>
    <p>Cannot resolve symbole 'Session'</p>
  </blockquote>
  
  <p>any thoughts on how to successfully import this into the new IDE?</p>