sudo dpkg-deb -I PacketTracer_731_amd64.deb sudo apt install sudo dialog xdg-utils gtk-update-icon-cache libgl1-mesa-glx libpulse0 libnss3 libxss1 libasound2 libxslt1.1 libxkbcommon-x11-0 sudo dpkg -i PacketTracer_731_amd64.deb