$ sudo apt-get update
$ sudo apt-get install libastylej-jni 

libastylej-jni is installed in your system.

Make ensure the libastylej-jni package were installed using the commands given below,

$ sudo dpkg-query -l | grep libastylej-jni *

You will get with libastylej-jni package name, version, architecture and description in a table

libastylej-jni package basic information: