Kivy Designer is Kivy's tool for designing Graphical User Interfaces (GUIs) from Kivy Widgets. You can compose and customize widgets, and test them. It is completely written in Python using Kivy.
git clone http://github.com/kivy/kivy/
cd kivy
git checkout sandbox-clock
git pull https://github.com/abhijangda/kivy sandbox-clock
make
cd kivy/tools
garden install filebrowser
export PYTHONPATH=PATH-TO-ABOVE-KIVY
cd ..
cd ..
cd ..
git clone http://github.com/kivy/kivy-designer/
cd kivy-designer
python main.py
