$ sudo apt-get update
$ sudo apt-get install libva-intel-vaapi-driver 

libva-intel-vaapi-driver is installed in your system.

Make ensure the libva-intel-vaapi-driver package were installed using the commands given below,

$ sudo dpkg-query -l | grep libva-intel-vaapi-driver *

You will get with libva-intel-vaapi-driver package name, version, architecture and description in a table

libva-intel-vaapi-driver package basic information: