Bug#942888: libsystemd-dev 243-3 depends on libsystemd0 = 242-7, not installable

[Felicia]

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.