RubyGems インストール実施

最新版は 1.0.1 のようだ

$ wget http://rubyforge.org/frs/download.php/29548/rubygems-1.0.1.tgz
$ tar xzvf rubygems-1.0.1.tgz
$ cd rubygems-1.0.1.tgz
$ su
# ruby setup.rb
./lib/rubygems/custom_require.rb:27:in `gem_original_require': no such file to load -- rdoc/rdoc (LoadError)
        from ./lib/rubygems/custom_require.rb:27:in `require'
        from setup.rb:39

エラーが。
書籍のサポートページhttp://wiki.fdiary.net/rails/?hajimeyo_rails中「ご意見・ご感想欄」に、
rdoc をインストールすれば良いとの意見があったので、その通り実行してみる。

# yum install rdoc
(中略)
=============================================================================
 Package                 Arch       Version          Repository        Size
=============================================================================
Installing:
 ruby-rdoc               i386       1.8.5-5.el5_1.1  updates           135 k
Installing for dependencies:
 ruby-irb                i386       1.8.5-5.el5_1.1  updates            67 k

Transaction Summary
=============================================================================
Install      2 Package(s)
Update       0 Package(s)
Remove       0 Package(s)

Total download size: 202 k
Is this ok [y/N]: y
(中略)
Installed: ruby-rdoc.i386 0:1.8.5-5.el5_1.1
Dependency Installed: ruby-irb.i386 0:1.8.5-5.el5_1.1
Complete!

さて、どうか。

# ruby setup.rb
install -c -m 0644 rubygems.rb /usr/lib/ruby/site_ruby/1.8/rubygems.rb
install -c -m 0644 ubygems.rb /usr/lib/ruby/site_ruby/1.8/ubygems.rb
mkdir -p /usr/lib/ruby/site_ruby/1.8/rbconfig
(中略)
Installing rubygems-1.0.1 ri into /usr/lib/ruby/gems/1.8/doc/rubygems-1.0.1/ri...
Installing rubygems-1.0.1 rdoc into /usr/lib/ruby/gems/1.8/doc/rubygems-1.0.1/rdoc...
As of RubyGems 0.8.0, library stubs are no longer needed.
Searching $LOAD_PATH for stubs to optionally delete (may take a while)...
...done.
No library stubs found.
# gem -v
1.0.1

うまくいったっぽい。