A couple of years ago I started building feed aggregation sites (aka "planets"[1]) using Plagger. Once you've installed Plagger, it's pretty simple to configure new planets.Notice I say "once you've installed Plagger". Plagger is one of those CPAN modules which installs about half of CPAN. The CPAN dependencies page currently gives you a 26% chance of successfully installing Plagger.The reason for