I am tring to compile my ant scripts as shown in this old howto:
http://wiki.eclipse.org/index.php/Authoring_Eclipse_Help_Using_DITA

But I have an issue configuring the XML parser and XSLT engine to be
used in Eclipse.

Is there a way to determine what xml parser to use? Setting the path
somewhere?

I have the following error. It seems as if eclipse doesnt know about
any SAXParser.

Buildfile: C:\ploggerworkspace\plogger\logger_html.xml
integrate:
[integrate] java.lang.ClassNotFoundException:
org.apache.xerces.parsers.SAXParser
[integrate] java.lang.ClassNotFoundException:
org.apache.xerces.parsers.SAXParser
[integrate] java.lang.NullPointerException
[integrate] java.lang.NullPointerException
[integrate] java.lang.NullPointerException
[integrate] java.lang.NullPointerException
[integrate] java.lang.NullPointerException
[integrate] java.lang.NullPointerException
[integrate] java.lang.NullPointerException
[integrate] java.lang.NullPointerException
[integrate] java.lang.NullPointerException
[integrate] java.lang.NullPointerException
[integrate] java.lang.NullPointerException
@DELIVERABLE.NAME@2xhtml:

BUILD FAILED
C:\ploggerworkspace\plogger\logger_html.xml:25: The following error
occurred while executing this line:
C:\DITA-OT1.3\build.xml:1: Dokumentets rotelement saknas.