Description of problem: Since there is only "nessus-core" choosable as component in the bug tracker, I take the freedom to report related problems here: There is no package for nessus-plugins (the GPL-feed). It seems that Extras contains an 'empty' Nessus Server. There is no package for NessusClient, the new GTK GUI for Nessus Server. Current release is 1.0.0.RC5.
Well two things: nessus plugins probably won't be in extras ever because the licensing is unclear (and no they are not really gpled). I might package them for livna but that is a different story... NessusClient is a seperate program. If you want to see it in Extras please package it and put it up for review... or bug someone to package it ;)