Dear Maintainer, I tried to collect some more information and found that version 0.9.3-1+b1 got built against libboost-python1.67.0 in version 1.67.0-10.
Up to 1.67.0-11 this package provided both, a lib *python36* and *python37*. Since 1.67.0-12 it looks like there is just a *python37* lib. A local rebuild got linked to *python37*, therefore a binNMU might be enough for buster? Other packages, depending on libboost-python1.67.0, might be affected too. Kind regards, Bernhard
# Buster/stable amd64 qemu VM 2020-05-25 apt update apt dist-upgrade apt install systemd-coredump antimony fakeroot root@debian:~# dpkg -l | grep libboost ii libboost-python1.67.0 1.67.0-13+deb10u1 amd64 Boost.Python Library root@debian:~# ldd /usr/bin/antimony ... libboost_python36.so.1.67.0 => not found ... https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=914513 https://buildd.debian.org/status/logs.php?pkg=boost1.67&arch=amd64 https://buildd.debian.org/status/fetch.php?pkg=boost1.67&arch=amd64&ver=1.67.0-11&stamp=1543612644&raw=0 -rw-r--r-- root/root 288264 2018-11-30 17:12 ./usr/lib/x86_64-linux-gnu/libboost_python27.so.1.67.0 -rw-r--r-- root/root 280072 2018-11-30 17:12 ./usr/lib/x86_64-linux-gnu/libboost_python36.so.1.67.0 -rw-r--r-- root/root 280072 2018-11-30 17:12 ./usr/lib/x86_64-linux-gnu/libboost_python37.so.1.67.0 https://buildd.debian.org/status/fetch.php?pkg=boost1.67&arch=amd64&ver=1.67.0-12&stamp=1548248464&raw=0 -rw-r--r-- root/root 288264 2019-01-23 11:14 ./usr/lib/x86_64-linux-gnu/libboost_python27.so.1.67.0 -rw-r--r-- root/root 280072 2019-01-23 11:14 ./usr/lib/x86_64-linux-gnu/libboost_python37.so.1.67.0 https://buildd.debian.org/status/fetch.php?pkg=antimony&arch=amd64&ver=0.9.3-1%2Bb1&stamp=1542484831&raw=0 Setting up libboost-python1.67.0 (1.67.0-10) ... apt build-dep antimony mkdir /home/benutzer/source/antimony/orig -p cd /home/benutzer/source/antimony/orig apt source antimony cd cd /home/benutzer/source/antimony cp -a orig try1 cd try1/antimony-0.9.3 dpkg-buildpackage dpkg -i /home/benutzer/source/antimony/try1/antimony_0.9.3-1_amd64.deb