[SciPy-User] numpy.test() fail mac with homebrew python 2.7

Ralf Gommers ralf.gommers@gmail....
Thu Dec 27 13:37:47 CST 2012

On Wed, Dec 26, 2012 at 9:31 PM, Adam Schneider <amschne@umich.edu> wrote:

> After installing numpy version 1.6.2 and scipy version 0.11.0 via pip
> 1.2.1 for python 2.7.3 (from homebrew) on my MacBook Air with core i7
> processors on OS X 10.8.2, I ran tests using numpy.test() and scipy.test()
> which both failed.  Below are three failure lines from the numpy.test, and
> attached is the full log.
> FAIL: Test automatically generated assignments which overlap in memory.
> FAIL: test_nditer.test_iter_broadcasting_errors
> FAIL: test_nditer.test_iter_array_cast
> Will you please let me know how big of an issue this is and the best way
> to fix it?

Hi Adam,

It looks like all the errors come from files left over from a previous
numpy install. The basis and cast methods were added in 1.7.x.

An "rm -rf numpy/" and clean reinstall should fix it.

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