~/Development/Regence/projectv mharper:sprint$ rake db:test:prepare
(in /Users/mharper/Development/Regence/projectv)
~/Development/Regence/projectv mharper:sprint$ rake db:test:choke
(in /Users/mharper/Development/Regence/projectv)
rake aborted!
Don't know how to build task 'db:test:choke'

(See full trace by running task with --trace)