Hi, I think the build failed because you built a version of libpcap that was dynamically linked against libnl, then removed libnl. When you tried to build arpwatch, it couldn't find definitions of the symbols provided by libnl.
I'm able to build arpwatch successfully with either libnl-dev or libnl2-dev installed, or with neither installed, so I think this bug should be closed. -- Matt Kraai https://ftbfs.org/kraai -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org