Guys I get the following error when I run rake validate_guides, what am I missing? Thanks!
yadav@Six9:$ rake validate_guides (in /home/yadav/dev/docs/RailsGuides/docrails/railties) /usr/local/bin/ruby guides/w3c_validator.rb <internal:lib/rubygems/custom_require>:29:in `require': no such file to load -- w3c_validators (LoadError) from <internal:lib/rubygems/custom_require>:29:in `require' from guides/w3c_validator.rb:30:in `<main>' rake aborted! Command failed with status (1): [/usr/local/bin/ruby guides/w3c_validator.r...] /usr/local/lib/ruby/1.9.1/rake.rb:993:in `block in sh' /usr/local/lib/ruby/1.9.1/rake.rb:1008:in `call' /usr/local/lib/ruby/1.9.1/rake.rb:1008:in `sh' /usr/local/lib/ruby/1.9.1/rake.rb:1092:in `sh' /usr/local/lib/ruby/1.9.1/rake.rb:1027:in `ruby' /usr/local/lib/ruby/1.9.1/rake.rb:1092:in `ruby' /home/yadav/dev/docs/RailsGuides/docrails/railties/Rakefile:55:in `block in <top (required)>' /usr/local/lib/ruby/1.9.1/rake.rb:634:in `call' /usr/local/lib/ruby/1.9.1/rake.rb:634:in `block in execute' /usr/local/lib/ruby/1.9.1/rake.rb:629:in `each' /usr/local/lib/ruby/1.9.1/rake.rb:629:in `execute' /usr/local/lib/ruby/1.9.1/rake.rb:595:in `block in invoke_with_call_chain' /usr/local/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize' /usr/local/lib/ruby/1.9.1/rake.rb:588:in `invoke_with_call_chain' /usr/local/lib/ruby/1.9.1/rake.rb:581:in `invoke' /usr/local/lib/ruby/1.9.1/rake.rb:2041:in `invoke_task' /usr/local/lib/ruby/1.9.1/rake.rb:2019:in `block (2 levels) in top_level' /usr/local/lib/ruby/1.9.1/rake.rb:2019:in `each' /usr/local/lib/ruby/1.9.1/rake.rb:2019:in `block in top_level' /usr/local/lib/ruby/1.9.1/rake.rb:2058:in `standard_exception_handling' /usr/local/lib/ruby/1.9.1/rake.rb:2013:in `top_level' /usr/local/lib/ruby/1.9.1/rake.rb:1992:in `run' /usr/local/bin/rake:31:in `<main>'
