The next part will focus on image processing and manipulation. This requires some extra libraries you may not have. At this point, it may make sense to just install all the typical packages required in scientific computing, which can be done as follows:

sudo apt-get install python-numpy python-scipy python-matplotlib 
ipython ipython-notebook python-pandas python-sympy python-nose

Additionally, install the image processing library, some external matrix mathematics libraries, and underlying requirements, which can be done as follows:

sudo pip install ndimage
sudo apt-get install libatlas3-base-dev gcc gfortran g++