$ sudo apt-get update
$ sudo apt-get install libykpers-1-1 

libykpers-1-1 is installed in your system.

Make ensure the libykpers-1-1 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libykpers-1-1 *

You will get with libykpers-1-1 package name, version, architecture and description in a table

libykpers-1-1 package basic information: