Ruby on Rails インストール
$ gem install rails /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/package.rb:10:in `require': no such file to load -- zlib (LoadError)
なにやらzlibのrubyバインディングが必要らしい。
[Rails][Ubuntu]Rails 2.3.0のインストールCommentsAdd Starを参考にしました
$ cd ruby-1.9.1-p0/ext/zlib $ ruby extconf.rb $ make $ sudo make install
$ gem install rails Successfully installed rake-0.8.7 Successfully installed activesupport-2.3.3 Successfully installed activerecord-2.3.3 Successfully installed rack-1.0.0 Successfully installed actionpack-2.3.3 Successfully installed actionmailer-2.3.3 Successfully installed activeresource-2.3.3 Successfully installed rails-2.3.3 8 gems installed Installing ri documentation for rake-0.8.7... Installing ri documentation for activesupport-2.3.3... Installing ri documentation for activerecord-2.3.3... Installing ri documentation for rack-1.0.0... Installing ri documentation for actionpack-2.3.3... Installing ri documentation for actionmailer-2.3.3... Installing ri documentation for activeresource-2.3.3... Installing ri documentation for rails-2.3.3... Updating class cache with 1381 classes... Installing RDoc documentation for rake-0.8.7... Installing RDoc documentation for activesupport-2.3.3... Installing RDoc documentation for activerecord-2.3.3... Installing RDoc documentation for rack-1.0.0... Installing RDoc documentation for actionpack-2.3.3... Installing RDoc documentation for actionmailer-2.3.3... Installing RDoc documentation for activeresource-2.3.3... Installing RDoc documentation for rails-2.3.3...
おっいけた！
参考サイト：
