[ROR] rails-1.2.3 安装手记

先安装ruby186-25.exe

解压rubygems-0.9.2.zip
ruby setup.rb

下载rubygems-update-0.9.2.gem安装
gem install rubygems-update-0.9.2.gem

下载rails-1.2.3依赖的包：
activesupport-1.4.2.gem
activerecord-1.15.3.gem
actionpack-1.13.3.gem
actionmailer-1.3.3.gem
actionwebservice-1.2.3.gem

依次执行安装：
gem install activesupport-1.4.2.gem
gem install activerecord-1.15.3.gem
gem install actionpack-1.13.3.gem
gem install actionmailer-1.3.3.gem
gem install actionwebservice-1.2.3.gem

下载rails-1.2.3.gem安装
gem install rails-1.2.3.gem