title: Linker command failed for custom framework
body: <p>I am creating a framework using XCode4.5.</p>
  
  <p>I have created an 'Aggregate Target' too. Now when I use the framework in my test app, I get the following error:</p>
  
  <pre><code>ldframework not found MyFramework
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  </code></pre>
  
  <p>Please suggest what could I be missing...</p>
  
  <p><img src="https://i.stack.imgur.com/8AUQj.png" alt="enter image description here"></p>