$ sudo apt-get update
$ sudo apt-get install indicator-network-autopilot 

indicator-network-autopilot is installed in your system.

Make ensure the indicator-network-autopilot package were installed using the commands given below,

$ sudo dpkg-query -l | grep indicator-network-autopilot *

You will get with indicator-network-autopilot package name, version, architecture and description in a table

indicator-network-autopilot package basic information: