MavenException building Jahia

I used Subversion to download the sources, with this svn URL:
	http://svn.jahia.org/svn/jahia/trunk

I followed the README, soon learning that I need to use Maven 1 instead 
of Maven 2.  I downloaded Mave 1.0.2.  When I run it, I get the 
following exception.  Can't find this described in the bugs.

==Leonard

/home/sitongia/src/Jahia$ maven
  __  __
|  \/  |__ _Apache__ ___
| |\/| / _` \ V / -_) ' \  ~ intelligent projects ~
|_|  |_\__,_|\_/\___|_||_|  v. 1.0.2

org.apache.maven.MavenException: Error parsing project.xml 'c:\Documents 
and Settings\sitongia\src\Jahia\project.xml'
         at 
org.apache.maven.MavenUtils.getNonJellyProject(MavenUtils.java:207)
         at org.apache.maven.MavenUtils.getProject(MavenUtils.java:143)
         at org.apache.maven.MavenUtils.getProject(MavenUtils.java:122)
         at 
org.apache.maven.MavenSession.initializeRootProject(MavenSession.java:232)
         at org.apache.maven.MavenSession.initialize(MavenSession.java:172)
         at org.apache.maven.cli.App.doMain(App.java:475)
         at org.apache.maven.cli.App.main(App.java:1239)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at com.werken.forehead.Forehead.run(Forehead.java:551)
         at com.werken.forehead.Forehead.main(Forehead.java:581)
--- Nested Exception ---
java.io.FileNotFoundException: 
..\common-packagedwebapps\pom-fragments\common-topsite.ent (The system 
cannot find the path specified)
         at java.io.FileInputStream.open(Native Method)
         at java.io.FileInputStream.<init>(FileInputStream.java:106)
         at java.io.FileInputStream.<init>(FileInputStream.java:66)
         at 
sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:70)
         at 
sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:161)
         at java.net.URL.openStream(URL.java:1007)
         at 
org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
         at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown 
Source)
         at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown 
Source)
         at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEntityReference(Unknown 
Source)
         at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown 
Source)
         at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
         at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
         at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
         at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
         at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown 
Source)
         at org.apache.commons.digester.Digester.parse(Digester.java:1527)
         at 
org.apache.maven.MavenUtils.getNonJellyProject(MavenUtils.java:203)
         at org.apache.maven.MavenUtils.getProject(MavenUtils.java:143)
         at org.apache.maven.MavenUtils.getProject(MavenUtils.java:122)
         at 
org.apache.maven.MavenSession.initializeRootProject(MavenSession.java:232)
         at org.apache.maven.MavenSession.initialize(MavenSession.java:172)
         at org.apache.maven.cli.App.doMain(App.java:475)
         at org.apache.maven.cli.App.main(App.java:1239)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at com.werken.forehead.Forehead.run(Forehead.java:551)
         at com.werken.forehead.Forehead.main(Forehead.java:581)

You have encountered an unknown error running Maven. Please help us to 
correct
this problem by following these simple steps:
- read the Maven FAQ at http://maven.apache.org/faq.html
- run the same command again with the '-e' parameter, eg maven -e jar
- search the maven-user archives for the error at
http://nagoya.apache.org/eyebrowse/[email protected]
- post the output of maven -e to JIRA at
http://jira.codehaus.org/BrowseProject.jspa?id=10030 (you must sign up 
first)
- run 'maven --info' and post the output as the environment to the bug above


Total time: 1 seconds
Finished at: Thu Feb 16 15:34:57 MST 2006


-- 
==Leonard E. Sitongia
   Web Engineering Group
   Scientific Computing Division
   National Center for Atmospheric Research
   P.O. Box 3000 Boulder CO 80307  USA
   [email protected]    voice: (303)497-2454   fax: (303)497-1804