title: Where is PackageMaker? How can i make package installer?
body: <p>I'm making Development tool which needs Git, Heroku, Python, Ruby.</p>
  
  <p>So I need package installer to check and install git and heroku toolbelt, if those are not exist.</p>
  
  <p>In my guess, I can use package installer in XCode.</p>
  
  <p>But I can not find package installer in /Development/Utility.</p>
  
  <p>Recently, XCode Development directory was moved in XCode package, so I checked it, but still I cannot find package maker.</p>
  
  <p>1) Where is package maker?
  2) Can I install heroku and git with Package Maker?</p>