$ sudo apt-get update
$ sudo apt-get install libgtkmathview0c2a 

libgtkmathview0c2a is installed in your system.

Make ensure the libgtkmathview0c2a package were installed using the commands given below,

$ sudo dpkg-query -l | grep libgtkmathview0c2a *

You will get with libgtkmathview0c2a package name, version, architecture and description in a table

libgtkmathview0c2a package basic information: