Comment 2 for bug 305743

From the logfile, the error message was:

   sun-dlj-v1-1 license could not be presented
   try 'dpkg-reconfigure debconf' to select a frontend other than noninteractive

You need to accept Sun's license in order to install the sun-java* packages. If you install sun-java6-jre interactively then your other package which depend on it should be able to install non-interactively I guess.