packages=$(apt-cache -o Dir::Etc::SourceList=${apt_fdio_repo_file} \
-o Dir::Etc::SourceParts=${apt_fdio_repo_file} dumpavail \
packages=$(apt-cache -o Dir::Etc::SourceList=${apt_fdio_repo_file} \
-o Dir::Etc::SourceParts=${apt_fdio_repo_file} dumpavail \