Here are two extremely simple examples, See http://ecell4.readthedocs.org for more details on running E-Cell4.
Python 2.7.6 (default, Mar 22 2014, 22:59:56)
[GCC 4.8.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from ecell4.core import *