I have just added the latest version of Pyflation to the Downloads page. Version 0.2.2 has minor improvements to the command line options for
pyflation_firstorder and now includes the C files generated by Cython. Hopefully this means that installing from the Python Package Index will now work.
$ pip install pyflation
$ easy_install pyflation
to download and install from PyPi. You will need to have installed all the requirements beforehand.
The code for this update is also now available on the Bitbucket repository.