I posted this to Github here: https://github.com/textmate/python.tmbundle/issues/34#issuecomment-28008122
Essentially, I upgraded recently to the latest TextMate alpha version and immediately could not load networkx and scipy libraries, though all other libraries can be loaded. Some have mentioned the need for path variables, I tried these and there is no difference. Further, I don't see how a path issue causes certain libraries of a common distribution (Enthought Canopy 1.1.1) to not be loadable.
Any help is appreciated, -Dave