Can anyone please tell me how to resolve this error? I just want to use ptools but can't?? Why doesn't require 'ptools' work? >gem install ptools Attempting local installation of 'ptools' Local gem file not found: ptools*.gem Attempting remote installation of 'ptools' Successfully installed ptools-1.1.1 Installing RDoc documentation for ptools-1.1.1... >irb irb(main):001:0> require 'rubygems' => true irb(main):002:0> require 'ptools' LoadError: no such file to load -- win32/file/stat from C:/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in `require__' from C:/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in `require' from C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/ptools-1.1.1/lib/ptools.rb:1 from C:/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' from (irb):2 -- Posted via http://www.ruby-forum.com/.