[docbook-apps] Webhelp files chunking to wrong directory

[Xmplar]

I just started using WebHelp this weekend and followed the instructions 
to install Ant. I couldn't test that Ant was installed properly because 
when I ran "ant -version" at the command prompt I got an error message 
that "ant" is not a recognised command, etc....
However, I decided to run webhelp from within oXygen v 13.2 anyway 
(apparently not using ant), and it is creating chunks, but it is 
creating the docs directory in the oXygen 13.2 program directory. I have 
modified the webhelp build.properties file to specify an output directory:
output-dir=file:///c:/xmplar/cop-e-boox v 0-1a/docs
..but this makes no difference.
Do I need to specify an output directory somewhere else? Have I missed 
an installation step?
I'm using the ns version 1.76.1 in Windows XP.
--
**Dave Gardiner