title: Cannot set deployment target below OSX 10.8 (Error: dyld: Library not loaded -- Reason: Incompatible library version)
body: <p>I am trying to build and run an Cocoa-based OSX app. However, when I attempt to set the deployment target to anything other than 10.8, I get a runtime error when the app attempts to launch:</p>
  
  <pre><code>dyld: Library not loaded: /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
    Referenced from: /Users/chris/Library/Developer/Xcode/DerivedData/Build/Products/Release/MyApp.app/Contents/MacOS/MyApp
    Reason: Incompatible library version: MyApp requires version 64.0.0 or later, but ApplicationServices provides version 1.0.0
  </code></pre>
  
  <p>As far as I can tell, there is nothing in my app that uses anything from the ApplicationServices.framework. I don't even know why it would attempt to load that library.</p>
  
  <p>For reference, I'm using a few 3rd party frameworks, including Growl.framework (Growl 2.0), Sparkle.framework (Sparkle 1.5 b6), and MagicKit.framework (https://github.com/aidansteele/MagicKit)</p>