$ sudo apt-get update
$ sudo apt-get install libstringtemplate-java 

libstringtemplate-java is installed in your system.

Make ensure the libstringtemplate-java package were installed using the commands given below,

$ sudo dpkg-query -l | grep libstringtemplate-java *

You will get with libstringtemplate-java package name, version, architecture and description in a table

libstringtemplate-java package basic information: