Kevin Conway, 11.02.2014 23:48: > The version of pyrexc remains 0.9.8.6, according to "/usr/local/bin/pyrexc -v": > We do have at least two versions of python installed (2.7 and 3.3): Note that Pyrex hasn't been ported to Py3.x, let alone 3.3, but in any case, you're likely better off using Cython instead. http://cython.org/ Stefan