Gemfile

source 'http://gemcutter.org'

gem "rails", "~> 2.3.5", :require => nil
gem 'mysql'

gem 'haml'
gem 'rdiscount'
gem 'authlogic'
gem 'will_paginate'
gem 'friendly_id'
gem 'stringex'
gem 'gravtastic'
gem 'paper_trail'
gem 'geokit'
gem 'reflector'
gem 'resque'
gem 'redis'
gem 'simple_uuid', :git => 'git://github.com/aanand/simple_uuid.git'
gem 'cassandra',   :git => 'git://github.com/aanand/cassandra.git', :ref => 'get_columns_uuid_fix'
gem 'yajl-ruby',   :require => 'yajl'
gem 'addressable', :require => 'addressable/uri'

group 'test' do
  gem 'shoulda'
  gem 'factory_girl'

  if RUBY_VERSION <= '1.8.7'
    gem 'redgreen', '>= 1.2.2'
  end
end

output of "bundle install --without test"

 Fetching git://github.com/aanand/cassandra.git
 Fetching git://github.com/aanand/simple_uuid.git
 Fetching source index from http://gemcutter.org/
 Resolving dependencies
 Updating git://github.com/aanand/simple_uuid.git
 Updating git://github.com/aanand/cassandra.git
 Installing actionmailer (2.3.5) from system gems
 Installing actionpack (2.3.5) from system gems
 Installing activerecord (2.3.5) from system gems
 Installing activeresource (2.3.5) from system gems
 Installing activesupport (2.3.5) from system gems
 Installing addressable (2.1.1) from system gems
 Installing authlogic (2.1.3) from system gems
 Installing cassandra (0.7.5) from git://github.com/aanand/cassandra.git (at 9f0af13)
 /usr/local/lib/site_ruby/1.8/rubygems/security.rb:759:in `read': No such file or directory - /Users/ryan/.gemkeys/gem-private_key.pem (Errno::ENOENT)
 from /usr/local/lib/site_ruby/1.8/rubygems/security.rb:759:in `initialize'
 from /usr/local/lib/site_ruby/1.8/rubygems/builder.rb:61:in `new'
 from /usr/local/lib/site_ruby/1.8/rubygems/builder.rb:61:in `sign'
 from /usr/local/lib/site_ruby/1.8/rubygems/builder.rb:34:in `build'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/source.rb:196:in `generate_bin'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/source.rb:195:in `chdir'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/source.rb:195:in `generate_bin'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/source.rb:260:in `install'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/installer.rb:30:in `run'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/installer.rb:18:in `each'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/installer.rb:18:in `run'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/installer.rb:6:in `install'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/cli.rb:60:in `install'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/task.rb:33:in `send'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/task.rb:33:in `run'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/invocation.rb:109:in `invoke'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/invocation.rb:116:in `call'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/invocation.rb:116:in `invoke'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor.rb:137:in `start'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor/base.rb:378:in `start'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/lib/bundler/vendor/thor.rb:124:in `start'
 from /usr/lib/ruby/gems/1.8/gems/bundler-0.9.9/bin/bundle:11
 from /usr/bin/bundle:19:in `load'
 from /usr/bin/bundle:19