Source: spdlog Version: 1:1.15.1+ds-1 Severity: normal Tags: patch Hi,
your package fails to reproduce when apt is not installed: https://reproduce.debian.net/amd64/api/v0/builds/219029/diffoscope This is due to: https://sources.debian.org/src/spdlog/1%3A1.15.1%2Bds-1/debian/rules/#L11 fmtabi = $(shell apt show libfmt-dev 2>/dev/null | sed -n 's/Depends: .*libfmt\([0-9]*\) .*/\1/p') Replacing this line by: fmtabi = $(shell dpkg-query -W -f '$${Depends}' libfmt-dev | sed -n 's/libfmt\([0-9]*\) .*/\1/p') will make the package reproducible. Cheers Jochen