1. install ghostpdl - I'm using version 9.07 from here:

    http://code.google.com/p/ghostscript/downloads/detail?name=ghostpdl-9.07.tar.bz2

2. Download all of the things

    curl whytheluckystiff.net | grep SPOOL | cut -f1 | cut -d/ -f2 | while read line; do wget http://whytheluckystiff.net/SPOOL/$line && pcl6 -o $line.pdf -sDEVICE=pdfwrite $line; done