Apt-File -- Search For Missing Package - Kubuntu 10.10

install apt-file

then

sudo apt-file update

useage: apt-file search abcdefg

Description: search for files within Debian packages (command-line interface)
apt-file is a command line tool for searching files contained in packages for the APT packaging system. You can
search in which package a file is included or list the contents of a package without installing or fetching it. ... https://www.youtube.com/watch?v=lCQDQqGfTwM