Fixing cups-pdf is not that trivial, sorry. One workaround would be to create a directory in your home directory that group lp can write to:
cd mkdir cups-pdf chmod 775 cups-pdf sudo chgrp lp cups-pdf
(Not tested, though). The other option is to print into a file (which will generate PostScript) and convert it to PDF with ps2pdf.
Fixing cups-pdf is not that trivial, sorry. One workaround would be to create a directory in your home directory that group lp can write to:
cd
mkdir cups-pdf
chmod 775 cups-pdf
sudo chgrp lp cups-pdf
(Not tested, though). The other option is to print into a file (which will generate PostScript) and convert it to PDF with ps2pdf.