I'm having a heck of a time getting acts-as-taggable-on working. I am new to Ruby/RoR, and I feel that sometimes these plugins (although great) lack the very basic implementation instructions for p...

This is going to be a really dumb question, I just know it, but I'm going to ask anyways because it's driving me crazy. How do I get acts-as-taggable-on to work? I installed it as a gem with gem ...