gemってみます。
Yay!
[root@localhost i386]# which gem /usr/local/bin/gem [root@localhost i386]# [root@localhost i386]# gem update --system Updating rubygems-update Fetching: rubygems-update-1.8.24.gem (100%) Successfully installed rubygems-update-1.8.24 Installing RubyGems 1.8.24 RubyGems 1.8.24 installed == 1.8.24 / 2012-04-27 * 1 bug fix: * Install the .pem files properly. Fixes #320 * Remove OpenSSL dependency from the http code path ------------------------------------------------------------------------------ RubyGems installed the following executables: /usr/local/bin/gem RubyGems system software updated [root@localhost i386]# [root@localhost i386]# gem update Updating installed gems Updating json Fetching: json-1.7.6.gem (100%) Building native extensions. This could take a while... Successfully installed json-1.7.6 Updating minitest Fetching: minitest-4.3.3.gem (100%) Successfully installed minitest-4.3.3 Updating rake Fetching: rake-10.0.3.gem (100%) Successfully installed rake-10.0.3 Updating rdoc Fetching: rdoc-3.12.gem (100%) Depending on your version of ruby, you may need to install ruby rdoc/ri data: <= 1.8.6 : unsupported = 1.8.7 : gem install rdoc-data; rdoc-data --install = 1.9.1 : gem install rdoc-data; rdoc-data --install >= 1.9.2 : nothing to do! Yay! Successfully installed rdoc-3.12 Gems updated: json, minitest, rake, rdoc Installing ri documentation for json-1.7.6... Installing ri documentation for minitest-4.3.3... Installing ri documentation for rake-10.0.3... Installing ri documentation for rdoc-3.12... Installing RDoc documentation for json-1.7.6... Installing RDoc documentation for minitest-4.3.3... Installing RDoc documentation for rake-10.0.3... Installing RDoc documentation for rdoc-3.12... [root@localhost i386]#
