$ sudo apt-get update
$ sudo apt-get install libostyle1c2 

libostyle1c2 is installed in your system.

Make ensure the libostyle1c2 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libostyle1c2 *

You will get with libostyle1c2 package name, version, architecture and description in a table

libostyle1c2 package basic information: