Getting the newest versions of the key python libraries before I did Jake's PyData 2012 tutorial.

gistfile1.sh

sudo apt-get install python-virtualenv
virtualenv --system-site-packages sklearn-ve
source sklearn-ve/bin/activate

# What is out of date?
pip install yolk
yolk -U
# ipython 0.12.1 (0.13.1)
# matplotlib 1.1.1rc (1.2.0)
# numpy 1.6.1 (1.6.2)
# scikit-learn 0.10 (0.13)
# scipy 0.9.0 (0.11.0)

pip install --upgrade ipython
pip install --upgrade numpy
pip install --upgrade matplotlib
# pip install --updagrade scipy # Failed - needed BLAS to build
pip install --updagrade scikit-learn