title: Location Manager error
body: <p>I am using location manager </p>
  
  <pre><code>Undefined symbols for architecture i386:
    "_OBJC_CLASS_$_CLLocationManager", referenced from:
        objc-class-ref in ViewController.o
    "_kCLLocationAccuracyHundredMeters", referenced from:
        -[ViewController viewDidLoad] in ViewController.o
    "_kCLDistanceFilterNone", referenced from:
        -[ViewController viewDidLoad] in ViewController.o
  ld: symbol(s) not found for architecture i386
  collect2: ld returned 1 exit status
  </code></pre>
  
  <p>I added corelocation.framework into frameworks folder of my project, the project is success on cleaning but failed and give the same three errors on building</p>