E:\fanghuixing\rubygems\rubygems-1.8.8>gem install rails Successfully installed rails-3.0.10 1 gem installed Installing ri documentation for rails-3.0.10... file 'lib' not found Installing RDoc documentation for rails-3.0.10... file 'lib' not found E:\fanghuixing\rubygems\rubygems-1.8.8>gem install rails --no-ri --no-rdoc Successfully installed rails-3.0.10 1 gem installed E:\fanghuixing\rubygems\rubygems-1.8.8>cd .. E:\fanghuixing\rubygems>cd .. E:\fanghuixing>cd railsapp E:\fanghuixing\railsapp>rails server [31mCould not find gem 'sqlite3 (>= 0)' in any of the gem sources listed in you r Gemfile.[0m [33mRun `bundle install` to install missing gems.[0m E:\fanghuixing\railsapp>gem install sqlite3-ruby Fetching: sqlite3-1.3.4-x86-mingw32.gem (100%) Fetching: sqlite3-ruby-1.3.3.gem (100%) ####################################################### Hello! The sqlite3-ruby gem has changed it's name to just sqlite3. Rather than installing `sqlite3-ruby`, you should install `sqlite3`. Please update your dependencies accordingly. Thanks from the Ruby sqlite3 team! <3 <3 <3 <3 ####################################################### Successfully installed sqlite3-1.3.4-x86-mingw32 Successfully installed sqlite3-ruby-1.3.3 2 gems installed Installing ri documentation for sqlite3-1.3.4-x86-mingw32... Installing ri documentation for sqlite3-ruby-1.3.3... Installing RDoc documentation for sqlite3-1.3.4-x86-mingw32... Installing RDoc documentation for sqlite3-ruby-1.3.3... E:\fanghuixing\railsapp>rails server => Booting WEBrick => Rails 3.0.10 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server [2011-08-20 12:33:48] INFO WEBrick 1.3.1 [2011-08-20 12:33:48] INFO ruby 1.9.2 (2011-07-09) [i386-mingw32] [2011-08-20 12:33:48] INFO WEBrick::HTTPServer#start: pid=3148 port=3000