title: How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
body: <p>I have install Mountain Lion (Mac OS X 10.8) and now gcc doesn't seem to be available anymore.  I've also installed Xcode 4.4 so there is no more /Developer directory.</p>
  
  <p>I need gcc both for mac ports and for ruby gems (that have native extensions).</p>
  
  <p>Does Xcode 4.4 include gcc or is there a way to install gcc?</p>