Dave - I can confirm that downloading the pre-compiled Python works for me - thanks! The only issue is that now I have three different copies of Python 2.7 on my system, the Apple-installed version (/usr/bin/python), the Homebrew copy (/usr/local/bin/python), and now the "official" pre-compiled version (/Library/Frameworks/Python.framework/Versions/2.7/bin/python). It would be nice to be able to run the CSD Python API using the Homebrew version since using a different Python installation can interfere with other Homebrew package installations.
FYI - this is what I put in my .bash_profile:
I am seeing similar errors on my Mac (OS X 10.10.4, Python 2.7.10 installed via Homebrew), so any suggestions would be greatly appreciated.