title: How can I build for iOS 6 with Xcode 5?
body: <p>I have already downloaded the new Xcode 5.0, but I wanted to build an app for iOS 6...</p>
  
  <p>How can I do that from Xcode 5.0? Or do I need to have a version of Xcode 4 installed so I can do that?</p>
  
  <p>Xcode does let me change the deployment target as the screen below:
  <img src="https://i.stack.imgur.com/CtFCG.png" alt="deployment targer"></p>
  
  <p>But it doesn't let me use a older Base SDK</p>
  
  <p><img src="https://i.stack.imgur.com/BTvHd.png" alt="enter image description here"></p>