Hi All, I'm not able to start webrick server on my system. Here I'm giving that error which occures during start the webrick. C:\myapp>ruby script/server ./script/../config/boot.rb:28:Warning: require_gem is obsolete. Use gem instead . => Booting WEBrick... c:/ruby/lib/ruby/1.8/yaml.rb:133:in `load': syntax error on line 17, col 2: ` h ost: localhost' (ArgumentError) from c:/ruby/lib/ruby/1.8/yaml.rb:133:in `load' from c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initializer.rb:459:i n `database_configuration' from c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initializer.rb:181:i n `initialize_database' from c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initializer.rb:84:in `process' from c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initializer.rb:42:in `send' from c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initializer.rb:42:in `run' from ./script/../config/../config/environment.rb:13 from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `ge m_original_require' ... 7 levels... from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `ge m_original_require' from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `re quire' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_suppo rt/dependencies.rb:147:in `require' from script/server:3 -- Posted via http://www.ruby-forum.com/.