title: Using iphone-exif for EXIF data
body: <p>I want to use <a href="http://code.google.com/p/iphone-exif/" rel="nofollow">iphone-exif library</a> for EXIF data in my proj. But i dont know if i done any mistake or not it gives error like </p>
  
  <p>Undefined symbols for architecture i386:
    "_OBJC_CLASS_$_EXFJpeg", referenced from:
        objc-class-ref in ViewController.o
  ld: symbol(s) not found for architecture i386</p>
  
  <p>please give some solution for that.
  Thanks in advance for ur answers.</p>