internetarchive/warcprox — pull request #6 by jcushman (2014-01-31 00:10:25+00:00)
Title: If gdbm is not available, fall back to anydbm.

gdbm isn't available in the built in Python 2.7.5 on Mac OS 10.9.1. Falling back to anydbm seems to work, although I don't know what the differences might be.