GCstar is delivered under the terms of the GNU General Public License It can be used on any operating systems on which gtk2-perl is available. It has primarily been tested on GNU/Linux systems (used to develop it) but also on Microsoft Windows.
Install GCstar in ubuntu
You can install GCstar latest version using the following commands.Open the terminal and run the following commands
sudo add-apt-repository ppa:gcstar/ppa
sudo apt-get update
sudo apt-get install gcstar