[News.eclipse.technology.mddi] building adapter from cvs (pde.exportPlug

[Thierry.Nodenot@xxxxxxxxxxxxxxxxxxxxxx (Thierry Nodenot)]

I am trying to build the modelbus adapter from CVS files.

When running eclipse_build.xml, I encounter the following error when ant 
tries to execute :
<target name="plugin_export">
		<pde.exportPlugins plugins="org.modelware.modelbus.adapterNotif" 
destination="./release/eclipse" exportType="directory" 
useJARFormat="false" exportSource="false" source="1.3" target="1.2"/>
	</target>


Buildfile: 
d:\EclipseWorkSpace\org.eclipse.mddi.modelbus\org.eclipse.mddi.modelbus.adapter\eclipse_build.xml
plugin_export:

BUILD FAILED
D:\EclipseWorkSpace\org.eclipse.mddi.modelbus\org.eclipse.mddi.modelbus.adapter\eclipse_build.xml:50: 
Could not create task or type of type: pde.exportPlugins.

Did I miss something ?