throws cake exception if config engine is not found
throws cake exception if config engine is not found

ADmad/cakephp,ADmad/cakephp,cakephp/cakephp,ndm2/cakephp,ndm2/cakephp,ADmad/cakephp,ndm2/cakephp,CakeDC/cakephp,cakephp/cakephp,ndm2/cakephp,ADmad/cakephp,CakeDC/cakephp,cakephp/cakephp,CakeDC/cakephp,cakephp/cakephp,CakeDC/cakephp