[firedrake] Mac install

Dear all, Just attempted an install script on a clean Mac with El Capitan. After running the install script I was instructed to run it again, and got the following message: Creating firedrake virtualenv. ERROR: The executable firedrake/bin/python2.7 is not functioning ERROR: It thinks sys.prefix is u'/usr/local/Cellar/python/2.7.10_2/Frameworks/Python.framework/Versions/2.7' (should be u'/Users/colincotter/firedrake') ERROR: virtualenv is not compatible with this system or executable cheers --cjc -- http://www.imperial.ac.uk/people/colin.cotter www.cambridge.org/9781107663916