title: android import android-async-http-master have error
body: <p>I got an android project from github named <strong>android-async-http-master</strong>, this is the download link : <a href="https://github.com/loopj/android-async-http" rel="nofollow">https://github.com/loopj/android-async-http</a>
  but when I import the project to eclipse, it have an error.</p>
  
  <p>I got errors like this:</p>
  
  <pre><code>import cz.msebera.android.httpclient.Header;
  import cz.msebera.android.httpclient.HeaderElement;
  </code></pre>
  
  <p>so my problem is : the project package name is <code>com.loopj.android.http</code> ,where <code>is the cz.msebera.android.httpclient</code> package??</p>