$ sudo apt-get update
$ sudo apt-get install libaria2v5 

libaria2v5 is installed in your system.

Make ensure the libaria2v5 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libaria2v5 *

You will get with libaria2v5 package name, version, architecture and description in a table

libaria2v5 package basic information: