ERROR: test_polyfit (test_polynomial.TestDocs) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/nwagner/local/lib64/python2.6/site-packages/numpy/lib/tests/test_polynomial.py", line 106, in test_polyfit weights = arange(8,1,-1)**2/7.0 NameError: global name 'arange' is not defined ====================================================================== FAIL: Tests polyfit ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/nwagner/local/lib64/python2.6/site-packages/numpy/ma/tests/test_extras.py", line 622, in test_polyfit assert_almost_equal(a, a_) File "/home/nwagner/local/lib64/python2.6/site-packages/numpy/ma/testutils.py", line 155, in assert_almost_equal err_msg=err_msg, verbose=verbose) File "/home/nwagner/local/lib64/python2.6/site-packages/numpy/ma/testutils.py", line 221, in assert_array_almost_equal header='Arrays are not almost equal') File "/home/nwagner/local/lib64/python2.6/site-packages/numpy/ma/testutils.py", line 186, in assert_array_compare verbose=verbose, header=header) File "/home/nwagner/local/lib64/python2.6/site-packages/numpy/testing/utils.py", line 677, in assert_array_compare raise AssertionError(msg) AssertionError: Arrays are not almost equal (mismatch 100.0%) x: array([ 4.25134878, 1.14131297, 0.20519666, 0.01701 ]) y: array([ 1.9345248 , 0.49711011, 0.10202554, 0.00928034])