I installed the stable version, then wanted to add the daily build. When I followed the instructions, “sudo apt-get update”. I get the following messages:

W: Failed to fetch http://ppa.launchpad.net/dansmith/chirp-snapshots/ubuntu/dists/oneiric/main/source/Sources  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/dansmith/chirp-snapshots/ubuntu/dists/oneiric/main/binary-i386/Packages  404  Not Found

What did I do wrong?

Will WC2L