From: Lyle Johnson Date: 2002-01-26T08:32:24+09:00 Subject: Re: [ANN] RDoc learns to draw pictures... > I assume that 'dot' is just one of the tools in graphvis? Yes, dot is one of the tools making up Graphviz. It was unclear from your previous post whether you're running on Solaris or Windows. If you're running on Windows, they have a nice little Windows installer to set it up. For other platforms you may have to build it from the source code...