Warning (2): require_once(Google/Client.php): failed to open stream: No such file or directory [APP/Controller/UsersController.php, line 92]

Fatal error: require_once() [function.require]: Failed opening required 'Google/Client.php' (include_path='/home2/erudites/public_html/lib:.:/opt/php54/lib/php') in /home2/erudites/public_html/app/Controller/UsersController.php on line 92
Letstip

Fatal Error

Error: require_once() [<a href='http://php.net/function.require'>function.require</a>]: Failed opening required 'Google/Client.php' (include_path='/home2/erudites/public_html/lib:.:/opt/php54/lib/php')
File: /home2/erudites/public_html/app/Controller/UsersController.php
Line: 92

Notice: If you want to customize this error message, create app/View/Errors/fatal_error.ctp