Codegyre/Robo — pull request #59 by sliver (2014-09-19 06:37:37+00:00)
Title: Change the way finding the path to phpunit.

Hi, all

The task of phpunit can't find the path to phpunit executable installed by command:
`composer global require "phpunit/phpunit=4.2.*"`

I think we don't need to detect all the possible path, but leave the responsibility for user.