Package: libsystemd-dev Version: 243-3 Severity: normal Dear Maintainer,
libsystemd-dev 243-3 depends on libsystemd0 242-7 and cannot therefore install. $ sudo apt install libsystemd-dev Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: libsystemd-dev : Depends: libsystemd0 (= 242-7) E: Unable to correct problems, you have held broken packages. -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.3.0-1-amd64 (SMP w/4 CPU cores) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages libsystemd-dev depends on: ii libsystemd0 243~rc2-1 libsystemd-dev recommends no packages. libsystemd-dev suggests no packages.