How can I add a remote source to my gem sources list? How can I remove a gem source from my gem remote sources?
For example, if you have added http://rubygems.org/ to RubyGems sources, how can you remove it?
To show current enabled gem sources, run,
$ gem sources *** CURRENT SOURCES *** http://rubygems.org http://gems.rubyforge.org/
To Delete the specified gem source, you can run,
# gem sources -r http://rubygems.org/
By the way, to add a gem source, run,
# gem sources -a http://gems.rubyforge.org/ http://gems.rubyforge.org/ added to sources