If you got an error like this:
> python test_db.py
Traceback (most recent call last):
File "test_db.py", line 29, in <module>
from nupic.support.configuration import Configuration
ImportError: No module named nupic.support.configuration
That means NuPIC is not properly installed. Can you get to the console output of the installation commands? If you can, look through them for any errors. If not, you should re-run the installation after running:
pip uninstall nupic -y; pip uninstall nupic.bindings-y
Be sure to watch for any errors on each step of the installation.
Also, what version are you installing? What is the commit SHA at the source you're using?