Install the following packages:

- jade_dsl
- tetex
- gs
- sgmltool


1)
    cd /tmp
    sgml2html /usr/doc/packages/sgmltool/guide.sgml 

and check the guide*html files.


2)

    cd /tmp
    sgml2txt /usr/doc/packages/sgmltool/guide.sgml

-- some error message may occur (sgml-tools 1.0.3) -- and check
guide.txt.


3)

    cd /tmp
    sgml2latex --output=tex /usr/doc/packages/sgmltool/guide.sgml

and check guide.tex; right now (sgml-tools 1.0.3) the LaTeX backend
looks a little bit broken.


4)
    cd /tmp
    sgml2rtf /usr/doc/packages/sgmltool/guide.sgml

and check guide.rtf and guide-0.rtf; viewable, but could be better
(sgml-tools 1.0.3)...