From: "Peter K." Date: 2008-08-11T20:09:16+09:00 Subject: Re: gem (update ?) problem Hi Fred, thanks a lot for your answer ! No, I don't think so. I am running this in a (minimal) Windows Vista installation on Virtual PC (to easily correct for mistakes, as I just started to learn ruby and rails). I have not installed anything that would include a C-compiler. Is there a special one to install to run with ruby ? And where would I put it ? In the ruby folder ? If a special one is not required, which one would you recommend ? thanks a lot Peter -- Posted via http://www.ruby-forum.com/.