Setting Ruby/Watir Environment - Chapter 2

After uninstalling everything, I ran my two-minutes.rb example again and got this under Cygwin.

$ two-minutes.rb
c:/DeepDive/InstantRails-2.0-win/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_requir
e.rb:31:in `gem_original_require': no such file to load -- watir (LoadError)
from c:/DeepDive/InstantRails-2.0-win/ruby/lib/ruby/site_ruby/1.8/rubygems/
custom_require.rb:31:in `require'
from ./two-minutes.rb:3

Now to start reinstalling Watir on Cygwin.