Cython-based Python package implementating of Pathway Graphical Lasso is available for download from GitHub. (Academic Use Only) 

Uses a significantly optimized Cython implementation of DP-GLasso based on the code from CRAN
This is a regular Python package, to install unpack the archive and do:
python setup.py build
python setup.py install
Dependencies: numpy, cython, networkx.

Example script is attached to this page
 
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example.py
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Unknown user,
Nov 10, 2014, 5:42 PM
v.1