FYI. I just installed C-D-P-P with cpanplus, or rather I didn't. It said it had installed and sent a report but as soon as I tried to run it I discovered it wasn't installed! It had failed to copy it from the build directory to the working directory. By the time I discovered this, all the cpanplus output had scrolled away, so I have no idea what happened. Sorry. I'll let you know if I discover anything more.
Cheers, Dave