gistfile1.txt

[root@domU-12-31-39-0B-A8-88 chef]# gem install format
Successfully installed format-0.1.0
Parsing documentation for format-0.1.0
/usr/lib/ruby/site_ruby/1.8/rubygems/core_ext/kernel_require.rb:45:in `gem_original_require': no such file to load -- irb/slex (LoadError)
	from /usr/lib/ruby/site_ruby/1.8/rubygems/core_ext/kernel_require.rb:45:in `require'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/ruby_lex.rb:13
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/parser/ruby.rb:164:in `initialize'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/parser.rb:221:in `new'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/parser.rb:221:in `for'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/rdoc.rb:360:in `parse_file'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/rdoc.rb:417:in `parse_files'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/rdoc.rb:415:in `map'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/rdoc.rb:415:in `parse_files'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/rubygems_hook.rb:181:in `generate'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/rubygems_hook.rb:180:in `chdir'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/rubygems_hook.rb:180:in `generate'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/rubygems_hook.rb:54:in `generation_hook'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/rubygems_hook.rb:53:in `each'
	from /usr/lib64/ruby/gems/1.8/gems/rdoc-4.0.0/lib/rdoc/rubygems_hook.rb:53:in `generation_hook'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/core_ext/kernel_require.rb:45:in `to_proc'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/dependency_installer.rb:372:in `call'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/dependency_installer.rb:372:in `install'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/dependency_installer.rb:371:in `each'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/dependency_installer.rb:371:in `install'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/dependency_installer.rb:393:in `in_background'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/dependency_installer.rb:369:in `install'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/commands/install_command.rb:166:in `execute'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/commands/install_command.rb:158:in `each'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/commands/install_command.rb:158:in `execute'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/command.rb:305:in `invoke_with_build_args'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:170:in `process_args'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:130:in `run'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/gem_runner.rb:60:in `run'
	from /usr/bin/gem:21