% gem update -y newgem Successfully installed newgem-0.11.0 Successfully installed hoe-1.2.1 Successfully installed rubyforge-0.4.2 Successfully installed RedCloth-3.0.4 Successfully installed syntax-1.0.0 Successfully installed hoe-1.2.1 % gem update -y rspec Successfully installed rspec-1.0.5 % gem update -y win32consoleRubyGemsパッケージ一覧取得方法% gem list --remote > list 0504で,以前登録している.http://rubyforg