[SciPy-user] Install from source on mac

Vincent Nijs v-nijs at kellogg.northwestern.edu
Thu Jan 11 00:35:03 CST 2007


I followed Robert Kerns' excellent source install guide for OS X 10.4 (G4).
My programs seem to run fine. However scipy.test() does produce the
following errors:

Scipy from svn 2530

======================================================================
FAIL: check loadmat case sparse
----------------------------------------------------------------------
Traceback (most recent call last):
  File 
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packag
es/scipy/io/tests/test_mio.py", line 85, in cc
    self._check_case(name, files, expected)
  File 
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packag
es/scipy/io/tests/test_mio.py", line 80, in _check_case
    self._check_level(k_label, expected, matdict[k])
  File 
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packag
es/scipy/io/tests/test_mio.py", line 63, in _check_level
    decimal = 5)
  File 
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packag
es/numpy/testing/utils.py", line 230, in assert_array_almost_equal
    header='Arrays are not almost equal')
  File 
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packag
es/numpy/testing/utils.py", line 215, in assert_array_compare
    assert cond, msg
AssertionError: 
Arrays are not almost equal
test sparse; file 
/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-package
s/scipy/io/tests/./data/testsparse_6.5.1_GLNX86.mat, variable testsparse
(mismatch 46.6666666667%)
 x: array([[  3.03865194e-319,   3.16202013e-322,   1.04346664e-320,
          2.05531309e-320,   2.56123631e-320],
       [  3.16202013e-322,   0.00000000e+000,   0.00000000e+000,...
 y: array([[ 1.,  2.,  3.,  4.,  5.],
       [ 2.,  0.,  0.,  0.,  0.],
       [ 3.,  0.,  0.,  0.,  0.]])

======================================================================
FAIL: check_dot (scipy.lib.tests.test_blas.test_fblas1_simple)
----------------------------------------------------------------------
Traceback (most recent call last):
  File 
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packag
es/scipy/lib/blas/tests/test_blas.py", line 76, in check_dot
    assert_almost_equal(f([3j,-4,3-4j],[2,3,1]),-9+2j)
  File 
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packag
es/numpy/testing/utils.py", line 156, in assert_almost_equal
    assert round(abs(desired - actual),decimal) == 0, msg
AssertionError: 
Items are not equal:
 ACTUAL: (-1.9985508918762207+2.8094236063523161e-37j)
 DESIRED: (-9+2j)

======================================================================
FAIL: check_dot (scipy.linalg.tests.test_blas.test_fblas1_simple)
----------------------------------------------------------------------
Traceback (most recent call last):
  File 
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packag
es/scipy/linalg/tests/test_blas.py", line 75, in check_dot
    assert_almost_equal(f([3j,-4,3-4j],[2,3,1]),-9+2j)
  File 
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packag
es/numpy/testing/utils.py", line 156, in assert_almost_equal
    assert round(abs(desired - actual),decimal) == 0, msg
AssertionError: 
Items are not equal:
 ACTUAL: (-1.9985508918762207+2.8094164317041787e-37j)
 DESIRED: (-9+2j)

----------------------------------------------------------------------
Ran 1604 tests in 17.649s

FAILED (failures=3)
 






More information about the SciPy-user mailing list