title: How to import facebook sdk, version 4.2.0 in eclipse?
body: <p>When I follow the android sdk steps of facebook developers website, I can not find the </p>
  
  <blockquote>
    <p><code>build.gradle</code>
    in eclipse.</p>
  </blockquote>
  
  <p>That make me stop in this step.
  Can someone help me to find this file with the details?</p>
  
  <p>Or can anybody tell me how to add facebook sdk in eclipse?</p>
  
  <p>Please.Thank you.</p>