I've recently run into an issue with mod_passenger and gems. I have a couple of gems install and I can find them in my /opt/ruby-enterprise/lib/ruby/gems/1.8/gems directory. One is will_paginate and the other is rmagick.
For some reason, when my rails app starts up, it finds will_paginate just fine, but says it can't find rmagick. I have even tried doing this in the script/console by typing in require 'will_paginate' and require 'rmagick'. will_paginate loads, rmagick errors out saying "MissingSourceFile: no such file to load -- rmagick"
I've tried reinstalling the gem but that does not fix the issue. I've tried restarting apache. That doesn't fix the issue... Any other things I can do to figure out why it's not find that particular gem?