can't find pyAntTasks.properties

[superwesman]

Hi - I'm trying to use pyAntTasks.  I downloaded the jar and placed it
into ~/.ant/lib, put that directory into my CLASSPATH.  I then created
a very simple build.xml and I'm getting a failure I can't explain.

Here is my build.xml:

<project name="wesman">
  <taskdef resource="pyAntTasks.properties"/>
</project>

Here is my CLASSPATH:

> echo $CLASSPATH
/home/wtorres/.ant/lib

And here's what's in it:

> ls -lrt $CLASSPATH
total 24
-rwxrwxr-x   1 wtorres  staff       8563 Jan 15 18:34 pyAntTasks.jar

When I run ant, here is the failure:

(the 'ant' script I'm running here sets up ant 1.6.2 and runs it)

> /vobs/jfw/ant
ANT=/tools/ant/1.6.2
Buildfile: build.xml
  [taskdef] Could not load definitions from resource
pyAntTasks.properties. It could not be found.

BUILD SUCCESSFUL
Total time: 1 second

What the heck am I doing wrong?  Where can I find
pyAntTasks.properties?  I mean, it makes sense that "It could not be
found" because I can't find it either.  Where do I get/put this?
Thanks
-w