Python libraries required: httplib2, gflags. On Debian, do:

sudo apt-get install python-gflags python-httplib2

The Google API Python module is also required. If you have mr installed, run mr update, after adding .mrconfig in this directory to your $HOME/.mrtrust file:

echo $PWD/.mrconfig >> $HOME/.mrtrust	
mr update

If you don't have mr installed:

sudo apt-get install mr