In running the tests for sfepy, I had several fails when I ran the debug as suggested in your installation I recieved the following message: (Full text will be at the end of this email)
raise ImportError('Scipy was built without UMFPACK support. ' ImportError: Scipy was built without UMFPACK support. You need to install the UMFPACK library and header files before building scipy.
I have tried pip installing scikit-umfpack but it told me that the
requirement was already met. I tried updating and it said it was up to
date. I also updated scipy but that did not change the error message. Do
you know of other problems that might be causing this error? I am using
Anaconda on a Windows 8 machine.
Thanks,
Alicia White
test instance prepared (1 test(s)) ... solving ../examples/navier_stokes/stokes.py... sfepy: reading mesh [line2, tri3, quad4, tetra4, hexa8] (C:\Users\awhite40\Documents\GitHub\sfepy\meshes\2d\special\chan nels_symm944t.mesh)... sfepy: ...done in 0.01 s sfepy: creating regions... sfepy: Right sfepy: EBCGamma1 sfepy: EBCGamma2 sfepy: Bottom sfepy: Top sfepy: Y1 sfepy: Y2 sfepy: Left sfepy: Walls sfepy: Y1Y2 sfepy: ...done in 0.03 s sfepy: equation "balance": sfepy: dw_div_grad.i.Y1Y2( fluid.viscosity, v, u ) - dw_stokes.i.Y1Y2( v, p ) = 0 sfepy: equation "incompressibility": sfepy: dw_stokes.i.Y1Y2( u, q ) = 0 sfepy: using solvers: ts: no ts nls: newton ls: ls sfepy: updating variables... sfepy: ...done C:\Users\awhite40\Documents\GitHub\sfepy\sfepy\discrete\common\fields.py:196: FutureWarning: comparison to
Nonewill r esult in an elementwise object comparison in the future. nods.remove(nn) sfepy: setting up dof connectivities... sfepy: ...done in 0.00 s sfepy: matrix shape: (1845L, 1845L) sfepy: assembling matrix graph... sfepy: ...done in 0.00 s sfepy: matrix structural nonzeros: 41800 (1.23e-02% fill) sfepy: updating materials... sfepy: fluid sfepy: ...done in 0.00 s sfepy: nls: iter: 0, residual: 4.566249e+00 (rel: 1.000000e+00) <type 'exceptions.ImportError'> Traceback (most recent call last): File "run_tests.py", line 206, in <module> main() File "run_tests.py", line 197, in main run_tests(stats, dirname, [filename]) File "run_tests.py", line 131, in run_tests n_fail, n_total, test_time = run_test(conf_name, options) File "run_tests.py", line 99, in run_test ok, n_fail, n_total = test.run(options.debug) File "C:\Users\awhite40\Documents\GitHub\sfepy\sfepy\base\testing.py",
C:\Users\awhite40\Documents\GitHub\sfepy [master]> python run_tests.py --debug tests/test_input_stokes.py <<< directory: tests, test files: 1 <<< tests\test_input_stokes.py sfepy: left over: ['verbose', '__builtins__', '_filename', '__file__', '__package__', 'TestInput', 'input_name', '__name __', 'output_name', '__doc__'] sfepy: left over: ['verbose', 'w2', 'data_dir', '_filename', 'match_y_line', '__package__', '__doc__', '__builtins__', ' save_format', '__file__', '__name__'] line 58, in run ret = test_method() File "C:\Users\awhite40\Documents\GitHub\sfepy\tests\tests_basic.py", line 73, in test_input post_process_hook_final=self.post_process_hook_final) File "C:\Users\awhite40\Documents\GitHub\sfepy\sfepy\applications\pde_solver_app.py", line 55, in solve_pde return app(nls_status=nls_status) File "C:\Users\awhite40\Documents\GitHub\sfepy\sfepy\applications\application.py", line 29, in call_basic return self.call(**kwargs) File "C:\Users\awhite40\Documents\GitHub\sfepy\sfepy\applications\pde_solver_app.py", line 220, in call nls_status=nls_status) File "C:\Users\awhite40\Documents\GitHub\sfepy\sfepy\solvers\ts_solvers.py", line 29, in __call__ state = problem.solve(state0=state0, nls_status=nls_status) File "C:\Users\awhite40\Documents\GitHub\sfepy\sfepy\discrete\problem.py", line 984, in solve vec = solvers.nls(vec0, status=self.nls_status) File "C:\Users\awhite40\Documents\GitHub\sfepy\sfepy\solvers\nls.py", line 396, in __call__ eps_a=eps_a, eps_r=eps_r, mtx=mtx_a) File "C:\Users\awhite40\Documents\GitHub\sfepy\sfepy\solvers\ls.py", line 45, in _standard_call **kwargs) File "C:\Users\awhite40\Documents\GitHub\sfepy\sfepy\solvers\ls.py", line 129, in __call__ return self.sls.spsolve(mtx, rhs) File "C:\Users\awhite40\AppData\Local\Continuum\Anaconda\lib\site-packages\scipy\sparse\linalg\dsolve\linsolve.py", li ne 127, in spsolve umf = umfpack.UmfpackContext(family[A.dtype.char]) File "C:\Users\awhite40\AppData\Local\Continuum\Anaconda\lib\site-packages\scikits\umfpack\umfpack.py", line 282, in _ _init__ raise ImportError('Scipy was built without UMFPACK support. ' ImportError: Scipy was built without UMFPACK support. You need to install the UMFPACK library and header files before bu ilding scipy.