uy@PKL-SAJJADA-LT:~$ dpkg -l | grep dpkg
ii  dpkg                               1.18.4ubuntu1.2                            amd64        Debian package management system
ii  dpkg-dev                           1.18.4ubuntu1.2                            all          Debian package development tools
ii  libdpkg-perl                       1.18.4ubuntu1.2                            all          Dpkg perl modules