David-Haylocks-iMac:idofme drummer$ cd idofme
David-Haylocks-iMac:idofme drummer$ ls
Capfile		Rakefile	config		doc		public		test		vendor
README		app		db		lib		script		tmp
David-Haylocks-iMac:idofme drummer$ cp config/database.yml.sample config/database.yml
cp: config/database.yml.sample: No such file or directory

David-Haylocks-iMac:idofme drummer$ cp vendor/plugins/ar_fixtures/test/database.yml config/database.yml
David-Haylocks-iMac:idofme drummer$ rake db:create:all
(in /Users/drummer/Downloads/idofme/idofme)
rake aborted!
no such file to load -- ruby-debug

(See full trace by running task with --trace)
David-Haylocks-iMac:idofme drummer$