Open-Source Licenses:

PyInstaller GPL http://pyinstaller.org
GDAL MIT and others http://gdal.org
numpy BSD http://numpy.org
pygeoprocessing BSD https://github.com/natcap/pygeoprocessing
rtree MIT https://github.com/Toblerity/rtree
scipy BSD http://www.scipy.org/
shapely BSD http://github.com/Toblerity/Shapely