after running raggle --server 8888, and going to 127.0.0.1:8888 in firefox, clicking 'E' next to one of the feeds to edit it gives a page saying Not Found `/raggle/edit/' not found. WEBrick/1.3.1 (Ruby/1.8.2/2004-12-25) at 127.0.0.1:8888
I know this comes kind of late, but I suppose this is an upstream bug and should be reported there if this issue still exists for you.