On Sat, 5 Jun 2004, Ernie wrote: # I get the following error I'm running Ruby 1.8 windows version installed # using the windows installer on a Windows XP machine # # c:/ruby/lib/ruby/site_ruby/1.8/rubygems/version.rb:86:in `<=>': undefined # method # `to_ints' for nil:NilClass (NoMethodError) <snip> Hi Ernie. Someone also posted this as a bug on the rubygems rubyforge project page (maybe it was you?). I'm running the windows installer on Windows XP (ruby 1.8.1 (2003-12-25) [i386-mswin32]) and not experiencing a problem with rubygems 0.4.0. What exact Ruby version do you have? Thanks, Chad