title: Command Line Tool - Error - xcrun: error: unable to find utility "xcodebuild", not a developer tool or in PATH
body: <p>I am getting this error while building the <code>SwiftJSON</code> framework to the Some Xcode project through Carthage Dependency Manager.</p>
  
  <blockquote>
    <p>Sivaramaiahs-Mac-mini:GZipDemoApp vsoftMacmini5$ carthage update
    --platform iOS</p>
    
    <p>*** Fetching GzipSwift</p>
    
    <p>*** Fetching SwiftyJSON</p>
    
    <p>*** Checking out GzipSwift at "3.1.1"</p>
    
    <p>*** Downloading SwiftyJSON.framework binary at "3.1.3"</p>
    
    <p>*** xcodebuild output can be found in /var/folders/7m/y0r2mdhn0f16zz1nlt34ypzr0000gn/T/carthage-xcodebuild.apLXCc.log</p>
    
    <p>A shell task (/usr/bin/xcrun xcodebuild -project
    /Users/vsoftMacmini5/Desktop/GZipDemoApp/Carthage/Checkouts/GzipSwift/Gzip.xcodeproj
    CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= CARTHAGE=YES -list)
    failed with exit code 72:</p>
    
    <p>xcrun: error: unable to find utility "xcodebuild", not a developer
    tool or in PATH</p>
  </blockquote>