This project should be cross-compiled with Vagrant. See otto-creator for details.
From the root directory make a build/ directory and run cmake from inside it.
mkdir build && cd build
CC=arm-stak-linux-gnueabihf-gcc CXX=arm-stak-linux-gnueabihf-g++ cmake ..
Then from the build directory you can run make.
make
Run the otto-sdk main with the menu and this mode:
sudo /stak/sdk/otto-sdk/build/main \
/stak/sdk/otto-menu/build/libotto_menu.so \
/stak/sdk/otto-gif-mode/build/libotto_gif_mode.so
Note that otto-menu, otto-sdk and otto-gif-mode must be located at /stak/sdk on your Pi.