Puredata EXTENDED 0.42.5 Deb for Ubuntu Maverick 10.10 x86_64.
PureData 0.42.5 Deb for Ubuntu 10.10 x86_64 *download url corrected. Sorry.
Works great on my system, you may need to run LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so pdextended in order to get it to use some cameras.