title: sudo command to move file
body: <p>Hello wonderful people.</p>
  
  <p>I'm having a problem when following this tutorial to make a program that once worked on a mac work again after the upgrade.</p>
  
  <p><a href="http://bit.ly/1RkmdBA" rel="nofollow">http://bit.ly/1RkmdBA</a></p>
  
  <p>However i'm not allowed to move anything over to lib folder. Im getting a circle with a line in it. Even while i'm holding the option key,and yes i'm the administrator.</p>
  
  <p>The next step the writer suggested is to use sudo command. Im not so savy with code. Can someone tell me the exact command line. </p>