env.rb in cucumber-0.7.0.beta.5

- old
+ new

@@ -1,5 +1,5 @@
 # encoding: utf-8
-require 'spec/expectations'
+begin require 'rspec/expectations'; rescue LoadError; require 'spec/expectations'; end
 require 'cucumber/formatter/unicode'
 $:.unshift(File.dirname(__FILE__) + '/../../lib') 
 require 'calculator'