[firedrake] FD on mac

[Wingate, Beth]

I’m trying to re-install firedrake after switching from macports to home-brew. It seems to install just fine once I removed the paths to other possible python installations.

It gives an error when I try to import firedrake into a python program.

I try to run this simple test:

from firedrake import *
And I get this:
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/wingate/firedrake/lib/python2.7/site-packages/firedrake/__init__.py", line 3, in <module>
    import firedrake.petsc as petsc
  File "/Users/wingate/firedrake/lib/python2.7/site-packages/firedrake/petsc.py", line 5, in <module>
    petsc4py.init(sys.argv)
  File "/Users/wingate/firedrake/lib/python2.7/site-packages/petsc4py/__init__.py", line 42, in init
    PETSc = petsc4py.lib.ImportPETSc(arch)
  File "/Users/wingate/firedrake/lib/python2.7/site-packages/petsc4py/lib/__init__.py", line 29, in ImportPETSc
    return Import('petsc4py', 'PETSc', path, arch)
  File "/Users/wingate/firedrake/lib/python2.7/site-packages/petsc4py/lib/__init__.py", line 64, in Import
    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

It definitely looks like an issue with petsc, but what it might be I don’t know.

Beth Wingate
b.wingate at exeter.ac.uk<mailto:b.wingate at exeter.ac.uk>
The world is but a canvas to the imagination - Thoreau





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