[gears-users] error: URL scheme not supported with localstore

[skunkwerk]

Hi,
   i was trying to run the piece of example code at the top of this
page:
http://code.google.com/apis/gears/api_localserver.html#LocalServer

but i get a "URL scheme not supported" error from this line:
var store = localServer.createManagedStore('test-store');

I am running gears .5.4.2 under Firefox 3 on Mac OS X.

any suggestions?

thanks,
imran