.. _installation_rpi:

Installation on Raspberry Pi
============================

.. note::

    The current Kivy port works partially: keyboard is not currently working.


Manual installation
-------------------

#. Add APT sources for Gstreamer 1.0 in `/etc/apt/sources.list`::

    deb http://vontaene.de/raspbian-updates/ . main
    
#. Install the dependencies::

    sudo apt-get update
    sudo apt-get install pkg-config libgl1-mesa-dev libgles2-mesa-dev \
       python-pygame python-setuptools libgstreamer1.0-dev git-core \
       gstreamer1.0-plugins-{bad,base,good,ugly} gstreamer1.0-{omx,alsa}

#. Install pip from source::

    wget https://raw.github.com/pypa/pip/master/contrib/get-pip.py
    sudo python get-pip.py

#. Install Cython from sources (debian package are outdated)::

    sudo pip install cython

#. Clone and compile Kivy::

    git clone https://github.com/kivy/kivy
    cd kivy

#. Build and use kivy inplace (best for development)::

    make
    echo "export PYTHONPATH=$(pwd):\$PYTHONPATH" >> ~/.profile
    source ~/.profile

#. Or install Kivy globally on your system::

    python setup.py build
    sudo python setup.py install


Running the demo
----------------

Go to your `kivy/examples` folder, you'll have tons of demo you could try.

You could start the showcase::

    cd kivy/examples/demo/showcase
    python main.py

3d monkey demo is also fun too see::

    cd kivy/examples/3Drendering
    python main.py


Where to go ?
-------------

We made few games using GPIO / physical input we got during Pycon 2013: a
button and a tilt. Checkout the https://github.com/kivy/piki. You will need to
adapt the GPIO pin in the code.

A video to see what we were doing with it:
http://www.youtube.com/watch?v=NVM09gaX6pQ