Hi,
I installed the latest (in fact, older ones as well) version of FEniCS under
Mac OS X 10.9 and it doesn’t work with many of the demos. For example:
python demo_poisson.py
In instant.import_module_directly: Failed to import module
'dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d' from
'/Users/eperez/.instant/cache';
ImportError:dlopen(/Users/eperez/.instant/cache/dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d/_dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d.so,
2): Symbol not found:
__ZNK6dolfin10Expression21compute_vertex_valuesERNSt3__16vectorIdNS1_9allocatorIdEEEERKNS_4MeshE
Referenced from:
/Users/eperez/.instant/cache/dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d/_dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d.so
Expected in: flat namespace
in
/Users/eperez/.instant/cache/dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d/_dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d.so;
Failed to import module found in cache. Modulename:
'dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d';
Path: '/Users/eperez/.instant/cache';
ImportError:dlopen(/Users/eperez/.instant/cache/dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d/_dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d.so,
2): Symbol not found:
__ZNK6dolfin10Expression21compute_vertex_valuesERNSt3__16vectorIdNS1_9allocatorIdEEEERKNS_4MeshE
Referenced from:
/Users/eperez/.instant/cache/dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d/_dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d.so
Expected in: flat namespace
in
/Users/eperez/.instant/cache/dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d/_dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d.so;
Traceback (most recent call last):
File "demo_poisson.py", line 54, in <module>
f = Expression("10*exp(-(pow(x[0] - 0.5, 2) + pow(x[1] - 0.5, 2)) / 0.02)")
File
"/Applications/FEniCS.app/Contents/Resources/lib/python2.7/site-packages/dolfin/functions/expression.py",
line 523, in __new__
cpp_base, members = compile_expressions([cppcode])
File
"/Applications/FEniCS.app/Contents/Resources/lib/python2.7/site-packages/dolfin/compilemodules/expressions.py",
line 176, in compile_expressions
code_snippets), classnames)
File
"/Applications/FEniCS.app/Contents/Resources/lib/python2.7/site-packages/dolfin/compilemodules/expressions.py",
line 114, in compile_expression_code
compiled_module = compile_extension_module(code)
File
"/Applications/FEniCS.app/Contents/Resources/lib/python2.7/site-packages/dolfin/compilemodules/jit.py",
line 66, in mpi_jit
return local_jit(*args, **kwargs)
File
"/Applications/FEniCS.app/Contents/Resources/lib/python2.7/site-packages/dolfin/compilemodules/compilemodule.py",
line 505, in compile_extension_module
compiled_module = instant.import_module(module_name)
File
"/Applications/FEniCS.app/Contents/Resources/lib/python2.7/site-packages/instant/cache.py",
line 156, in import_module
return check_disk_cache(modulename, cache_dir, moduleids)
File
"/Applications/FEniCS.app/Contents/Resources/lib/python2.7/site-packages/instant/cache.py",
line 122, in check_disk_cache
module = import_and_cache_module(path, modulename, moduleids)
File
"/Applications/FEniCS.app/Contents/Resources/lib/python2.7/site-packages/instant/cache.py",
line 68, in import_and_cache_module
instant_assert(module is not None, "Failed to import module found in cache.
Modulename: '%s';\nPath: '%s';\n%s:%s;" % (modulename, path, type(e).__name__,
e))
File
"/Applications/FEniCS.app/Contents/Resources/lib/python2.7/site-packages/instant/output.py",
line 55, in instant_assert
raise AssertionError(text)
AssertionError: Failed to import module found in cache. Modulename:
'dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d';
Path: '/Users/eperez/.instant/cache';
ImportError:dlopen(/Users/eperez/.instant/cache/dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d/_dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d.so,
2): Symbol not found:
__ZNK6dolfin10Expression21compute_vertex_valuesERNSt3__16vectorIdNS1_9allocatorIdEEEERKNS_4MeshE
Referenced from:
/Users/eperez/.instant/cache/dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d/_dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d.so
Expected in: flat namespace
in
/Users/eperez/.instant/cache/dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d/_dolfin_compile_code_962f36e90dd3e8da19ecd108064bff5d.so;
I’ve tried several things I found on the internet but none of them worked so
far.
Thanks in advance for your help,
Eneko Perez
IT Manager
Basque Center for Applied Mathematics
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