afni.nimh.nih.gov

Thank you for the quick inquiry Rick, you are the best.

Here are outputs you requested:

awdpt800wg3:~ salzwedelap$ which python
/opt/local/bin/python
awdpt800wg3:~ salzwedelap$ python --version
Python 3.4.5
awdpt800wg3:~ salzwedelap$ afni -ver
Precompiled binary macosx_10.7_Intel_64: Feb 25 2016 (Version AFNI_16.0.10)

Indeed, it looks like I'm using Python 3.X...
Andy