Use an env var to expand the CI bundle. Using bundler's 'only' includes this stuff for everybody, oops.

Gemfile

@@ -20,7 +20,7 @@ gem "rack-test", ">= 0.5.0"
 gem "erubis", ">= 2.6.5"
 gem "RedCloth", ">= 4.2.2"
 
-only :ci do
+if ENV['CI']
   gem "fcgi", ">= 0.8.7" if RUBY_VERSION <= '1.9.0'
   gem "nokogiri", ">= 1.4.0"
   gem "memcache-client", ">= 1.7.6"

ci/ci_build.rb

@@ -25,7 +25,7 @@ cd root_dir do
   puts
   puts "[CruiseControl] Bundling RubyGems"
   puts
-  build_results[:bundle] = system 'rm -rf vendor && gem bundle --update'
+  build_results[:bundle] = system 'rm -rf vendor && env CI=1 gem bundle --update'
 end
 
 cd "#{root_dir}/activesupport" do