$ sudo apt-get update
$ sudo apt-get install libcsnd5.2 

libcsnd5.2 is installed in your system.

Make ensure the libcsnd5.2 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libcsnd5.2 *

You will get with libcsnd5.2 package name, version, architecture and description in a table

libcsnd5.2 package basic information: