After spending ~24 hours trying and failing to setup mod_security in Ubuntu 10.04 LTS, I've finally decided that I'm going to need some help. I've tried pretty much every tutorial I can find with a variety of rule sets - and I never seem to get the most recent version and if I finally get any build working (which is rare) then I just encounter a 400 errors on every page I try to access.
I've just removed all of my mod_security install stuff, and have decided I'll try again from some community instructions (since all documentation seems way behind). Could anyone help or offer me instructions to setup mod_security with a decent rule set?