Helper>'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/sprockets-rails-0.0.0/lib/sp rockets/rails/helper.rb:0:in `<module:Rails>'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/sprockets-rails-0.0.0/lib/sp rockets/rails/helper.rb:0:in `<module:Sprockets>'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/sprockets-rails-0.0.0/lib/sp rockets/rails/helper.rb:0:in `<top (required)>'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/sprockets-rails-0.0.0/lib/sp rockets/railtie.rb:0:in `require'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/sprockets-rails-0.0.0/lib/sp rockets/railtie.rb:0:in `<top (required)>'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/sass-rails-0.0.0/lib/sass/ra ils/railtie.rb:0:in `require'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/sass-rails-0.0.0/lib/sass/ra ils/railtie.rb:0:in `<top (required)>'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/sass-rails-0.0.0/lib/sass/ra ils.rb:00:in `require'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/sass-rails-0.0.0/lib/sass/ra ils.rb:00:in `<top (required)>'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/sass-rails-0.0.0/lib/sass-ra ils.rb:0:in `require'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/sass-rails-0.0.0/lib/sass-ra ils.rb:0:in `<top (required)>'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/bundler-0.0.0/lib/bundler/ru ntime.rb:00:in `require'         from C:/Ruby00-x00/lib/ruby/gems/0.0.0/gems/bundler-0.0.0/lib/bundler/ru ntime.rb:00:in `block 