gistfile1.txt

ubuntu@bo:~/rubygems-1.3.4$ sudo ruby setup.rb 
Installing RubyGems
Installing gem executable
Removing old source_cache files
Removing old RubyGems RDoc and ri
Installing rubygems-1.3.4 ri into /usr/lib/ruby/gems/1.8/doc/rubygems-1.3.4/ri
./lib/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- rdoc/rdoc (LoadError)
	from ./lib/rubygems/custom_require.rb:31:in `require'
	from ./lib/rubygems/commands/setup_command.rb:342:in `run_rdoc'
	from ./lib/rubygems/commands/setup_command.rb:237:in `install_rdoc'
	from ./lib/rubygems/commands/setup_command.rb:116:in `execute'
	from ./lib/rubygems/command.rb:257:in `invoke'
	from ./lib/rubygems/command_manager.rb:132:in `process_args'
	from ./lib/rubygems/command_manager.rb:102:in `run'
	from ./lib/rubygems/gem_runner.rb:58:in `run'
	from setup.rb:35