Hi, I'm having trouble using cpptasks in my Ant buildfiles in jEdit. The builds run fine when I run Ant from the command line or using standalone Antelope. When I try to use the AntFarm or Antelope plugins however, with either the Ant plugin or the standalone Ant, I get this error message (output is from Antelope but it's the same either way):

===== BUILD STARTED =====
BUILD FAILED
C:\workspaces\ ... \build.xml:7: Problem: failed to create task or type antlib:net.sf.antcontrib.cpptasks:compiler
Cause: The name is undefined.
Action: Check the spelling.
Action: Check that any custom tasks/types have been declared.
Action: Check that any / declarations have taken place.

This appears to be an antlib declaration. 
Action: Check that the implementing library exists in one of:
        -C:\apache-ant-1.7.0\lib
        -C:\Documents and Settings\USERNAME\.ant\lib
        -a directory added on the command line with the -lib argument Total time: 0 seconds ===== BUILD FINISHED ===== Tue Aug 21 11:58:51 EEST 2007

The required ant-contrib and cpptasks jars are in both the systemwide ant lib directory and in .ant\lib under my home directory. The tasks are imported into the buildfile using the antlib functionality, like this:

<?xml version="1.0"?>
<project name="blah"
	default="compile"
	xmlns:cpptasks="antlib:net.sf.antcontrib.cpptasks"
	xmlns:antcontrib="antlib:net.sf.antcontrib">
	
	<target name="compile">
		<cpptasks:cc ... >
		</cpptasks:cc>
	</target>
</project>

Any help greatly appreciated.