Hello,
Today I have installed FEniCS in Mac OS X El Capitan (10.11.3) following the instructions of: https://fenicsproject.org/download/, without any error, and also I have installed the FEniCS app in my Applications folder (https://fenicsproject.org/download/osx_details.html). I can run every .py demo by using the FEniCS app terminal, however if I try to run this demos on the Spyder environment, I get the following error:
Thanks in advance,
Alejandro