[firedrake] FD on mac

[Miklós Homolya]

Didn't you accidentally mix up v (small V) and V (capital V)?
We conventionally use V for the function space, but v for test function.

On 30/11/15 10:20, Angwenyi David wrote:
> Hi all,
>
> Thank you so much; it is working on my pc.
>
> I have been going through the tutorials. However, I got an error in 
> writing the ic for the Burgers equation:
>
> >>> ic = project(Expression(["sin(pi*x[0])", 0]), V)
>
> Traceback (most recent call last):
>
> File "<stdin>", line 1, in <module>
>
> File 
> "/Users/master/firedrake/lib/python2.7/site-packages/firedrake/projection.py", 
> line 50, in project
>
>   % type(V))
>
> RuntimeError: Can only project into functions and function spaces, not 
> <class 'firedrake.ufl_expr.Argument'>
>
>
> How can I fix this?
>
>
> On 24 November 2015 at 13:11, Lawrence Mitchell 
> <lawrence.mitchell at imperial.ac.uk 
> <mailto:lawrence.mitchell at imperial.ac.uk>> wrote:
>
>
>     On 23/11/15 16:52, Wingate, Beth wrote:
>     >     module = imp.load_module(fullname, fo, fn, stuff)
>     > ImportError:
>     >
>     dlopen(/Users/wingate/firedrake/lib/python2.7/site-packages/petsc4py/lib/PETSc.so,
>     > 2): Library not loaded:
>     >
>     /private/var/folders/rw/1wgmdvd50sv7bb1dksy4y_l00000gq/T/pip-DOH6bI-build/arch-python-macosx-10.11-x86_64/lib/libpetsc.3.06.dylib
>     >   Referenced from:
>     >
>     /Users/wingate/firedrake/lib/python2.7/site-packages/petsc4py/lib/PETSc.so
>     >   Reason: image not found
>
>
>     Hmph, petsc4py has linked against the temporary location of libpetsc
>     (which appeared via pip presumably), rather than its final location.
>
>     It is not immediately obvious to me why this would be the case.  I do
>     not think it is likely anything wrong with your build setup though.
>
>     Lawrence
>
>
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>
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