Rhywden

The problem is simple: I add gem 'devise' to my gemfile (a separate 'gem install devise' works just fine) but a subsequent 'bundle install' will do nothing. Funny thing is that the sqlite3-gem is indeed recognized and installed by bundler. 

Command run:
bundle install
yields:
Using rake (0.9.2)
Using abstract (1.0.0)
Using activesupport (3.0.9)
Using builder (2.1.2)
Using i18n (0.5.0)