Subject: Cannot migrate after installing Thinking-Sphinx plugin!

Hey everybody, I recently installed the thinking-sphinx plugin, and now, EY cannot migrate my database. I get this error:

" DEBUG: STDERR: rake aborted!
no such file to load -- riddle/0.9.8
" To install Thinking-Sphinx, Iwent through the steps here:

http://www.google.com/url?q=https%3A%2F%2Fcloud-support.engineyard....

Everything went fine, in terms of installing gems and such-- I don't get any errors when I run "ey-recipes --upload " (where is my environment's name). I checked for the existence of the file '0.9.8.rb' on the cloud, and it exists in the correct place. HOWEVER, for some reason (which is killin me!) the server cannot find that file!

If you have any ideas, ANYTHING AT ALL (!), I'd very much appreciate it!

Thanks in advance,
Jared