Here’s the correct URL for trouchelle PPM repository.

http://trouchelle.com/perl/ppmrepview.pl

Note, they don’t carry anything that theoryx5.uwinnipeg.ca/ppms does.

So add them both to your Activestate PPM repo list

ppm repo add http://trouchelle.com/perl/ppmrepview.pl
ppm repo add http://theoryx5.uwinnipeg.ca/ppms