karlw@karlw-laptop:~/src/adserver$ gem uninstall bundler
ERROR: While executing gem ... (Gem::InstallError)
cannot uninstall, check `gem list -d bundler`
karlw@karlw-laptop:~/src/adserver$ gem list -d bundler
*** LOCAL GEMS ***
bundler (1.0.10)
Authors: Carl Lerche, Yehuda Katz, André Arko, Terence Lee
Rubyforge: http://rubyforge.org/projects/bundler
Homepage: http://gembundler.com
Installed at: /home/karlw/.rvm/gems/jruby-1.5.6@global
The best way to manage your application's dependencies
karlw@karlw-laptop:~/src/adserver$ gem help commands | grep uninstall
uninstall Uninstall gems from the local repository
karlw@karlw-laptop:~/src/adserver$