Nothing happens :-/

I just tried your extension for Alfred, hoping to be able to remember that my tea was done, but it didn't work, and my tea is ruined! Ruined I tell you, ruined!!

Well not really, but still, I can't get the extension to work. I type "timer 5:30" into alfred, it recognizes the alias but when I hit ENTER nothing happens. I tried making it non-silent and the terminal showed `python: can't open file 'timer.py': [Errno 2] No such file or directory`

Please let me know if I can help figuring this issue out :)