$ sudo apt-get update
$ sudo apt-get install mbrola-cr1 

mbrola-cr1 is installed in your system.

Make ensure the mbrola-cr1 package were installed using the commands given below,

$ sudo dpkg-query -l | grep mbrola-cr1 *

You will get with mbrola-cr1 package name, version, architecture and description in a table

mbrola-cr1 package basic information: