I was highly motivated by this RailsCasts episode to try the carrierwave file uploader gem in my new application.
So far, there was only one problem. The gem from RubyForge gives an error telling me that my uploader class is an unrecognized constant when I try to mount it in the corresponding model.
The solution was to set the Gemfile to download the gem directly from Git, like this:
gem 'carrierwave', :git => 'https://github.com/jnicklas/carrierwave.git'
This solved the problem:
