The source to this document is written in the DocBook SGML DTD, which means it can easily be converted to a number of other formats including HTML, DVI, and PostScript.
This document was prepared on a Debian GNU/Linux system using a number of Open Source tools including PSGML, Jade, JadeTeX, SP, and the modular DocBook stylesheets. You will need most of them if you plan to regenerate it from source.