[SciPy-User] Install Scipy with Anaconda's MKL libraries

[Denis Akhiyarov]

It looks like you have multiple numpy versions installed. Did you uninstall
numpy, scipy with both pip and conda before building and installing numpy
and scipy from source? I presume that you also built numpy from clean
source without cache?

Since you are using conda environments, make sure that you activate it
before the build process and before launching python interpreter.

On Sun, May 14, 2017 at 4:37 PM, David Hagen <david at drhagen.com> wrote:

> I spoke too soon. I "successfully" compiled Numpy and Scipy from master
> and both can be imported. However, some Scipy items don't import. It
> doesn't really matter what exactly I import. If I run scipy.test()
> everything dies. Can someone interpret this error message?
>
> >>> from scipy.special import roots_legendre
> Traceback (most recent call last):
>   File "__init__.pxd", line 987, in numpy.import_array
> (scipy\special\_ufuncs_cx
> x.cxx:3729)
> RuntimeError: module compiled against API version 0xb but this version of
> numpy
> is 0xa
>
> During handling of the above exception, another exception occurred:
>
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File "C:\Anaconda3\envs\numpy_scipy\lib\site-packages\scipy-1.0.
> 0.dev0+unknown
> -py3.6-win-amd64.egg\scipy\special\__init__.py", line 640, in <module>
>     from ._ufuncs import *
>   File "scipy\special\_ufuncs.pyx", line 1, in init scipy.special._ufuncs
> (scipy
> \special\_ufuncs.c:39403)
>   File "scipy\special\_ufuncs_extra_code_common.pxi", line 34, in init
> scipy.spe
> cial._ufuncs_cxx (scipy\special\_ufuncs_cxx.cxx:4376)
>   File "__init__.pxd", line 989, in numpy.import_array
> (scipy\special\_ufuncs_cx
> x.cxx:3772)
> ImportError: numpy.core.multiarray failed to import
>
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