1.安装RUBY
sudo apt-get install ruby
2.安装RubyGems
sudo apt-get install rubygems
3.安装Rails
sudo gem install rails --include-dependencies
4.安装Mongrel
sudo apt-get install mongrel
5.测试
rails 版本:
rails -v
建立测试应用:
rails myror
cd myror
./script/server
打开http://localhost:3000/查看