fix problem running Cucumber

features/support/env.rb

@@ -15,7 +15,8 @@
 require 'capybara/rails'
 require 'capybara/cucumber'
 require 'capybara/session'
-require 'cucumber/rails/capybara_javascript_emulation' # Lets you click links with onclick javascript handlers without using @culerity or @javascript
+# see https://github.com/aslakhellesoy/cucumber-rails/issues/closed/#issue/77 re capybara_javascript_emulation
+# require 'cucumber/rails/capybara_javascript_emulation' # Lets you click links with onclick javascript handlers without using @culerity or @javascript
 # Capybara defaults to XPath selectors rather than Webrat's default of CSS3. In
 # order to ease the transition to Capybara we set the default here. If you'd
 # prefer to use XPath just remove this line and adjust any selectors in your