$ sudo apt-get update
$ sudo apt-get install libimage-science-ruby 

libimage-science-ruby is installed in your system.

Make ensure the libimage-science-ruby package were installed using the commands given below,

$ sudo dpkg-query -l | grep libimage-science-ruby *

You will get with libimage-science-ruby package name, version, architecture and description in a table

libimage-science-ruby package basic information: