Ok, this is a different error but has to do with viper. When I try to run the example on the web page (for viper), I get this:
>>> u = Function("poisson.xml") Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/walker/build/lib/python2.6/site-packages/dolfin/function.py", line 521, in __new__ raise TypeError, "The first argument must be a 'cpp.FunctionSpace'" TypeError: The first argument must be a 'cpp.FunctionSpace' Any suggestions? - Shawn _______________________________________________ DOLFIN-dev mailing list DOLFIN-dev@fenics.org http://www.fenics.org/mailman/listinfo/dolfin-dev