I get this on a dual P4 running debian squeeze: $ sudo dpkg -i Pd-0.44.0-extended-20131003-debian-squeeze-i386.deb dpkg: error processing Pd-0.44.0-extended-20131003-debian-squeeze-i386.deb (--install): package architecture (amd64) does not match system (i386) Errors were encountered while processing: Pd-0.44.0-extended-20131003-debian-squeeze-i386.deb
Martin