cakephp/cakephp — pull request #565 by dkullmann (2012-03-16 12:47:12+00:00)
Title: Added MissingDriverException to use

Added MissingDriverException for MySql to throw when it can't find the PDO driver. Otherwise DboSource throws "MissingConnectionException" and I spent 3 hours trying to figure out why I can login on the command line but CakePHP can't connect.