docbook-xsl 1.68.1-0.1ubuntu1 (i386 binary) in ubuntu dapper

stylesheets for processing DocBook XML files to various output formats
 These are modular XSL stylesheets for processing documents composed
 with the DocBook XML DTD and its derivatives ("Simplified" DocBook
 XML, JRefEntry DTD, etc.).
 .
 The stylesheets provide XSLT transformations for HTML, XHTML, htmlhelp,
 javahelp, nroff, and Formatting Object output. The latter can be further
 processed to a number of print formats using FOP or TeX-based tools.
 .
 The stylesheets are modular in the sense that you can extend and, to some
 extent, customize them. Included are extension classes for the Saxon and Xalan2
 XSLT processors. The documentation is included in this package.
 .
 Authors: Norman Walsh <ndw@nwalsh.com> and docbook-developers at Sourceforge
 .
 Homepage: http://docbook.org/wiki/moin.cgi/DocBookXslStylesheets