c:/ruby19/lib/ruby/gems/1.9.1/gems/ruby-wmi-0.2.2/lib/ruby-wmi.rb:10:in `require':
c:/ruby19/lib/ruby/gems/1.9.1/gems/ruby-wmi-0.2.2/lib/ruby-wmi/base.rb:52: syntax error, unexpected ':', expecting
keyword_then or ',' or ';' or '\n' (SyntaxError)
          when /Invalid class/i : raise InvalidClass
                                 ^

swapping those :'s with ;'s seems to work splendidly.
Thanks!
-r

Date: 2012-02-04 09:05
Sender: Miroslav Mocek

This change works. (line 52 and 53). This saved me a lot of time,
thank you.
Please fix the sources.