the problem: ouch:chef-repo craigs$ ../first.rb /Library/Ruby/Gems/1.8/gems/rack-1.2.1/lib/rack/utils.rb:138:in `union': can't convert Array into String (TypeError) from /Library/Ruby/Gems/1.8/gems/rack-1.2.1/lib/rack/utils.rb:138 from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require' the solution: ouch:chef-repo craigs$ sudo gem uninstall rack ouch:chef-repo craigs$ sudo gem install -v 1.1.0 rack |
short thoughts >