$ sudo apt-get update
$ sudo apt-get install libkactivities-bin 

libkactivities-bin is installed in your system.

Make ensure the libkactivities-bin package were installed using the commands given below,

$ sudo dpkg-query -l | grep libkactivities-bin *

You will get with libkactivities-bin package name, version, architecture and description in a table

libkactivities-bin package basic information: