-<?xml version='1.0' ?> <!-- Mode: Docbook -->
+<?xml version='1.0' ?> <!-- -*- DocBook -*- -->
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+ "file:///usr/share/sgml/docbook/dtd/xml/4.2/docbookx.dtd" [
+<!ENTITY % myents SYSTEM "entities.xml">
+%myents;
+]>
-<appendix>
+<appendix id="installation">
<title>Installation</title>
<sect1>
<title>Download &uffi;</title>