Install icontool by entering the following commands in the terminal:
sudo apt update sudo apt install icontool
Description:
tools for maintaining icons in software projects
icontool is a suite of tools for maintaining icons in a software project or within an icon theme project. These scripts can be used to render icons using the Tango Project's single canvas SVG workflow, and to provide symlinks for backward compatibility in icon themes.
Homepage: http://launchpad.net/icontool
Version: 0.1.0-0ubuntu2
Section: universe/x11