railsインストール for Ruby on Rails

perlでいうCPANに該当するgemをインストールする

[前提]
rubyがインストールされていること
(自分の環境は1.8.2)

[方法]
gemを取ってくる > http://rubyforge.org/frs/?group_id=126

 $ wget http://rubyforge.org/frs/download.php/5207/rubygems-0.8.11.tgz
 $ tar xvfz rubygems-0.8.11.tgz
 $ cd rubygems-0.8.11
 $ sudo ruby setup.rb

Railsをインストールする

 $ sudo gem install rails
Attempting local installation of 'rails'
Local gem file not found: rails*.gem
Attempting remote installation of 'rails'
Updating Gem source index for: http://gems.rubyforge.org
Install required dependency rake? [Yn]  Y
Install required dependency activesupport? [Yn]  Y
Install required dependency activerecord? [Yn]  Y
Install required dependency actionpack? [Yn]  Y
Install required dependency actionmailer? [Yn]  Y
Install required dependency actionwebservice? [Yn]  Y
Successfully installed rails-0.14.2
Successfully installed rake-0.6.2
Successfully installed activesupport-1.2.2
Successfully installed activerecord-1.12.2
Successfully installed actionpack-1.10.2
Successfully installed actionmailer-1.1.2
Successfully installed actionwebservice-0.9.2
Installing RDoc documentation for rake-0.6.2...
Installing RDoc documentation for activesupport-1.2.2...
Installing RDoc documentation for activerecord-1.12.2...

lib/active_record.rb:73:64: Skipping require of dynamic string: "active_record/connection_adapters/#{adapter}_adapter"
Installing RDoc documentation for actionpack-1.10.2...

lib/action_controller/assertions.rb:4:69: Skipping require of dynamic string: "#{File.dirname(__FILE__)}/vendor/html-scanner/html/document"
Installing RDoc documentation for actionmailer-1.1.2...
Installing RDoc documentation for actionwebservice-0.9.2...

さて、明日はRuby on Rails を構築してみます。