No special installation needed but this application need the Pillow Library, you can install it with
sudo apt-get install python-pip
sudo pip install Pillow
- Open a terminal prompt
- Use the cd command to go in the repertory of the application
- write
python main.py - when it's asked, write the absolute path of your image file ex: /home/tux/image/right.jpg
The final image will be saved in the repertory of the app