bryan$ script/plugin discover -l
....
svn://rubyforge.org/var/svn/cartographer/plugins/
http://joshpeek.com/svn/plugins/
http://technoweenie.stikipad.com/plugins/
http://svn.northpub.com/plugins/
(eval):3:in `each': undefined method `[]' for nil:NilClass (NoMethodError)
from /opt/local/lib/ruby/gems/1.8/gems/rails-1.1.4/lib/commands/plugin.rb:658:in `scrape'
from /opt/local/lib/ruby/gems/1.8/gems/rails-1.1.4/lib/commands/plugin.rb:632:in `parse!'
from /opt/local/lib/ruby/gems/1.8/gems/rails-1.1.4/lib/commands/plugin.rb:631:in `parse!'
from /opt/local/lib/ruby/gems/1.8/gems/rails-1.1.4/lib/commands/plugin.rb:447:in `parse!'
from /opt/local/lib/ruby/gems/1.8/gems/rails-1.1.4/lib/commands/plugin.rb:463:in `parse!'
from /opt/local/lib/ruby/gems/1.8/gems/rails-1.1.4/lib/commands/plugin.rb:871
from /opt/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in `require'
from /opt/local/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in `require'
from script/plugin:3