$ sudo apt-get update
$ sudo apt-get install giggle-terminal-view-plugin 

giggle-terminal-view-plugin is installed in your system.

Make ensure the giggle-terminal-view-plugin package were installed using the commands given below,

$ sudo dpkg-query -l | grep giggle-terminal-view-plugin *

You will get with giggle-terminal-view-plugin package name, version, architecture and description in a table

giggle-terminal-view-plugin package basic information: