Hi Currently libc6-dev cannot be installed on bullseye because of unmet dependencies.
Error message: > The following packages have unmet dependencies: > libc6-dev : Depends: libc6 (= 2.31-13+deb11u4) but 2.31-13+deb11u5 is to be > installed > E: Unable to correct problems, you have held broken packages. Step to reproduce: > docker run --platform linux/amd64 -it debian:bullseye > echo 'deb http://deb.debian.org/debian bullseye main' > /etc/apt/sources.list > apt-get clean > apt-get update > apt-get install libc6-dev The problem only exists when "bullseye-updates" is missing from the package sources. Works: > $ cat /etc/apt/sources.list > deb http://deb.debian.org/debian bullseye main > deb http://deb.debian.org/debian-security bullseye-security main > deb http://deb.debian.org/debian bullseye-updates main Does not work: > $ cat /etc/apt/sources.list > deb http://deb.debian.org/debian bullseye main I am not sure if "bullseye-updates main" are absolutely necessary (perhaps someone can tell me). In any case, "bullseye main" is currently in a non-functioning state, without "bullseye-updates main". Thought I'd write this to point that out. Best, Markus
