Filename: /var//lib/apt//cdroms.list

CD::3371ece0a4f3ffd1d741c78e2e8a0552-2 "Ubuntu-Server 18.04 LTS _Bionic Beaver_ - Release amd64 (20180426)"; CD::3371ece0a4f3ffd1d741c78e2e8a0552-2::Label "Ubuntu-Server 18.04 LTS _Bionic Beaver_ - Release amd64 (20180426)";

./Ninja\.