$ sudo apt-get update
$ sudo apt-get install libfwtsiasl1 

libfwtsiasl1 is installed in your system.

Make ensure the libfwtsiasl1 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libfwtsiasl1 *

You will get with libfwtsiasl1 package name, version, architecture and description in a table

libfwtsiasl1 package basic information: