Yesterday I wrote about using Passenger (mod_rails) for deploying Ruby on Rails applications. Well, this morning, I ran into my first problems with it. I had reports that WebDAV wasn’t working. After trying a bunch of ideas that I read about, I finally decided to try changing the load order of the Apache modules. I set Passenger to load first and then WebDAV load later. That amazingly fixed the issue; if it hadn’t, I would probably have had to scrap Passenger which would have been a huge disappointment.