GCC version is 12, installing GCC 13... WARNING: apt does not have a stable CLI interface. Use with caution in scripts. Get:1 file:/etc/apt/mirrors/debian.list Mirrorlist [30 B] Get:2 file:/etc/apt/mirrors/debian-security.list Mirrorlist [39 B] Hit:7 https://packages.cloud.google.com/apt google-compute-engine-bookworm-stable InRelease Hit:3 https://deb.debian.org/debian bookworm InRelease Hit:4 https://deb.debian.org/debian bookworm-updates InRelease Hit:5 https://deb.debian.org/debian bookworm-backports InRelease Hit:6 https://deb.debian.org/debian-security bookworm-security InRelease Hit:8 https://packages.cloud.google.com/apt cloud-sdk-bookworm InRelease Hit:9 https://packages.cloud.google.com/apt google-cloud-ops-agent-bookworm-2 InRelease Reading package lists... Building dependency tree... Reading state information... 7 packages can be upgraded. Run 'apt list --upgradable' to see them. WARNING: apt does not have a stable CLI interface. Use with caution in scripts. Reading package lists... Building dependency tree... Reading state information... E: Unable to locate package g++-13 make: *** [Makefile:32: check-gcc] Error 100