From: Luis Lavena Date: 2011-11-21T07:01:19+09:00 Subject: Re: Newbie - cmd question Otto Dydakt wrote in post #1032658: > > I'll send a note to the publisher of this "Learn to Program" book. They > should totally have that in there. > RubyInstaller creates two shortcuts inside the Start menu: "Interactive Ruby" (also known as IRB) And "Start Command Prompt with Ruby" The first one is where the book should be referring to. The second one is a command line (cmd.exe) where Ruby-related commands can be executed, like "gem install" and others in case you didn't add Ruby to your PATH. Mention that to the publishers of the Book. Cheers, -- Luis Lavena -- Posted via http://www.ruby-forum.com/.