> since the wrong package: linux-compiler-gcc-13-x86 > is isntalled. Thanks... so this prompted me to dig again into the problem and this time I found a workaround which consist in installing `gcc-13-x86-64-linux-gnu` (which I found simply via `apt-file search /usr/bin/x86_64-linux-gnu-gcc-13`. Not sure why it didn't occur to me to try that earlier).
Hopefully someone here has an idea how this package should be (automatically) brought in (and replaced when upgrading to a newer version of GCC). Stefan