README.docbook You can generate the documentation of LCDproc using the Docbook utilities. $ docbook2html lcdproc-dev.docbook should generate ist as HTML. On my box (Mdk 8.1) I have to run $ docbook2html -c /etc/sgml/catalog lcdproc-dev.docbook (-c defines the location of the SGML catalog) Another tool is 'xmlto', use it this way: $ xmlto html lcdproc-dev.docbook