title: ./configure can't find C compiler after OS X Lion installation
body: <p>While <code>cc</code> and <code>gcc</code> are perfectly in their right path (<code>/Developer/usr/bin</code> in OS X Lion), running <code>./configure</code> tries to compile it through a hard coded (I guess) path - <code>/usr/bin</code>.</p>
  
  <p>Where do I setup configure's paths? </p>