$ sudo apt-get update
$ sudo apt-get install libkrosscore4 

libkrosscore4 is installed in your system.

Make ensure the libkrosscore4 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libkrosscore4 *

You will get with libkrosscore4 package name, version, architecture and description in a table

libkrosscore4 package basic information: