I narrowed the problem down to the python-pyx package. When I uninstall it and run scapy, I get this message
INFO: Can't import PyX. Won't be able to use psdump() or pdfdump(). but everything else works. So this bug is actually in either python-pyx or python. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org