Binary package “docbook-to-man” in ubuntu lucid

converter from DocBook SGML into roff man macros

 docbook-to-man is a batch converter that transforms UNIX-style manpages from
 the DocBook SGML format into nroff/troff man macros.
 .
 This is not the original version by Fred Dalrymple, but one with the
 modifications by David Bolen.