I get the folowing error when running pod spec lint
 -> iOS-Slide-Menu (1.4.3)
    - ERROR | [iOS] [xcodebuild]  xcode-select: error: tool 'xcodebuild' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance
Analyzed 1 podspec.
[!] The spec did not pass validation.
 
    