title: Syntax error, unexpected ':', expecting ')' - Rails 2.1.0
body: <p>Getting a syntax error when running rake tasks:</p>
  
  <pre><code> bundle exec rake test:read_message
  
   ruby -v 
   2.1.0
  
  /ruby/gems/2.1.0/gems/spring-1.7.1/lib/spring/client/run.rb:76: syntax error, unexpected ':', expecting ')' (SyntaxError)
  ..._env, env.server_command, out: File::NULL)
  
   /usr/lib/ruby-flo/lib/ruby/gems/2.1.0/gems/spring-1.7.1/lib/spring/client/run.rb:76: syntax error, unexpected ')', expecting kEND
  from /usr/lib/ruby-flo/lib/ruby/gems/2.1.0/gems/spring-1.7.1/lib/spring/client.rb:5
  from /usr/lib/ruby-flo/lib/ruby/gems/2.1.0/gems/spring-1.7.1/bin/spring:48:in `require'
  from /usr/lib/ruby-flo/lib/ruby/gems/2.1.0/gems/spring-1.7.1/bin/spring:48
  </code></pre>