google voice raspberry pi [pygooglevoice]

using pip install pygooglevoice i got an error something like

galx = re.search(r"name=\"GALX\"\s+value=\"(.+)\"", content).group(1)AttributeError: 'NoneType' object has no attribute 'group'


it worked when i download pygooglevoice-master fromhttps://github.com/pettazz/pygooglevoice


copy files into lib/site-packages from pygooglevoice folder
sudo python setup.py install