Fenics Support Community:

I have tried to install dolfin from macports. It got stuck - looking for 
"boost." I re-installed boost +mpich. I got all the way through compile. This 
was good...

Now, not all demos work. biharmonic and cahn-hilliard work fine.

poisson gives this error:

class-mbp:~ clasajacobson$ python 
/opt/local/share/dolfin/demo/documented/poisson/python/demo_poisson.py
Calling FFC just-in-time (JIT) compiler, this may take some time.
Calling DOLFIN just-in-time (JIT) compiler, this may take some time.
Calling DOLFIN just-in-time (JIT) compiler, this may take some time.
Calling FFC just-in-time (JIT) compiler, this may take some time.
Calling FFC just-in-time (JIT) compiler, this may take some time.
Solving linear variational problem.
Traceback (most recent call last):
File "/opt/local/share/dolfin/demo/documented/poisson/python/demo_poisson.py", 
line 61, in 
solve(a == L, u, bc)
File 
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/dolfin/fem/solving.py",
 line 268, in solve
_solve_varproblem(*args, **kwargs)
File 
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/dolfin/fem/solving.py",
 line 297, in _solve_varproblem
solver.solve()
TypeError: SWIG director type mismatch in output value of type 'bool'

I posted this on macports as a ticket and the response was to point to swig 
errors to the "fenics developers." Is this the right venue to get this resolved 
or some help here?

Thanks

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