"Using a modern version of Ceedling means that you issue commands like ceedling test:all instead of rake test:all. If you have a continuous integration server or other calling service, it may need to be updated to comply.
Similarly, older versions of Ceedling actually placed a rakefile in the project directory, allowing the project to customize its own flow. For the most part this went unused and better ways were later introduced. At this point, the rakefile is more trouble than its worth and often should just be removed."
Should I still be expecting a Vendor and sub-directories?