title: ShareKit missing file
body: <p>I have a perfect functioning app in xcode 4.</p>
  
  <p>As soon as I add the frameworks and the shk folder to my project
  I get 6 errors, first of them;</p>
  
  <pre><code>#import &lt;/usr/include/objc/objc-class.h&gt; file not found
  </code></pre>
  
  <p>I tried this </p>
  
  <p><a href="https://stackoverflow.com/questions/8310512/iphone-sharekit-shk-m-giving-the-compiler-error-for-filenot-found">iPhone - ShareKit , SHK.m giving the compiler error for FileNot Found</a></p>
  
  <p>but still the same...</p>
  
  <p>Regards
  Mirza</p>