title: clang: error: no such file or directory: ASIAuthenticationDialog.m
body: <p>I have this error:</p>
  
  <pre><code>clang: error: no such file or directory: 
  '/Users/usuario/Desktop/echonest-echoprint-ios-sample-b937c04/Classes/ASIHTTP/clang: 
   error: no such file or directory:'
  </code></pre>
  
  <p>I want to run the "<code>echoprint-ios-sample</code>"  project and I import the ASIHTTP files</p>
  
  <p>I don´t know what is the problem  :(</p>
  
  <p>Someone can help me?</p>
  
  <p>Thanks!</p>