Dear Maintainer, It looks like upstream daq has changed the 2.0.7 archive. The one Debian used is a 2.0.6. See https://sources.debian.org/src/daq/2.0.7-5.1/configure/#L593 Upstream archive (https://www.snort.org/downloads/snort/daq-2.0.7.tar.gz) is different and has 2.0.7. Problem signaled upstream via snort-devel mailling list: [Snort-devel] daq-2.0.7.tar.gz archive exists in two versions https://lists.snort.org/pipermail/snort-devel/2024-July/000222.html Quoted here to keep technical info: