Raul E. Lopez Briega
Recent version of IPython. The liquid_tags plugin above requires IPython 1.0. Note that previously this could be built with the stand-alone nbconvert package. That no longer works with the recent liquid_tags plugin.
Recent version of Pelican. For the static paths (downloads, images, figures, etc.) to appear in the right place, Pelican 3.3+ must be used.