I posted earlier that the new Debian MythTV packages, I have found a new problem. I had a power outage and after the core rebooted the newer mythtv package were loaded, but as a consequence the following packages are removed which funtionly renders parts of pluto worthless. I have no idea how to figure out the problem.
I would suggest that for the mean time you commit out the line in the /etc/apt/souces.list
deb ftp://ftp.nerim.net/debian-marillat/ sid main
Rob