http://webrec.jp/blog/log/eid14.htm を参考に行った。
$ wget http://rubyforge.org/frs/download.php/5207/rubygems-0.8.11.tgz $ tar xvzf rubygems-0.8.11.tgz $ cd rubygems-0.8.11 $ sudo ruby setup.rb
ここまではよし。
$ sudo gem install rubygems Attempting local installation of 'rubygems' Local gem file not found: rubygems*.gem Attempting remote installation of 'rubygems' ERROR: While executing gem ... (Gem::GemNotFoundException) Could not find rubygems (> 0) in the repository
これは次のようにするのが正しい。
$ sudo gem update --system Upgrading RubyGems... Attempting remote upgrade of rubygems-update Attempting remote installation of 'rubygems-update' Successfully installed rubygems-update-0.8.11 Updating version of RubyGems to 0.8.11 Installing RubyGems 0.8.11 ...
rails のインストール。
$ sudo gem install rails --include-dependencies Attempting local installation of 'rails' Local gem file not found: rails*.gem Attempting remote installation of 'rails' Successfully installed rails-1.1.2 ... /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:21:in `require__': No such file to load -- rdoc/rdoc (LoadError) ...
エラー。
$ apt-cache search rdoc perl-libxml-enno - A collection of Perl modules for XML parsing and validation. rdoc - Generate documentation from ruby source files
だそうなので
$ sudo apt-get install rdoc パッケージリストを読みこんでいます... 完了 ... 1:rdoc ########################################### [100%] 完了
で、
$ sudo gem install rails --include-dependencies Attempting local installation of 'rails' Local gem file not found: rails*.gem Attempting remote installation of 'rails' Successfully installed rails-1.1.2
で Rails のインストール自体は完了。