Hi Ruchika,
could you maybe post the results from
$ python -c 'import numpy; print(numpy.__version__)'
1.11.0
$ python -c 'import numpy; print(scipy.__version__)'
0.17.0
just to make sure that these are indeed the latest versions? However, I suspect
that this is more of a compile rather than a version issue since scikit should
work fine on older versions of NumPy and SciPy — e.g., one of the CI tests is
running with NUMPY_VERSION=“1.6.2” and SCIPY_VERSION="0.11.0"
Does NumPy run correctly if you run some examples without scikit-learn?
E.g., you may want to run
import numpy
numpy.test('full')
import scipy
scipy.test('full’)
to narrow down the problem further.
And how did you compile & install scikit-learn?
Best,
Sebastian
> On Jun 1, 2016, at 1:24 PM, Ruchika Nayyar <ruchika.w...@gmail.com> wrote:
>
>
> Thanks,
> Ruchika
> ----------------------------------------
> Dr Ruchika Nayyar,
> Post Doctoral Fellow for ATLAS Collaboration
> University of Arizona
> Arizona, USA.
> --------------------------------------------
>
> ---------- Forwarded message ----------
> From: <scikit-learn-ow...@python.org>
> Date: Wed, Jun 1, 2016 at 10:23 AM
> Subject: ValueError
> To: ruchika.w...@gmail.com
>
>
> This list allows posts by subscribers only. Please subscribe at
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>
>
> ---------- Forwarded message ----------
> From: Ruchika Nayyar <ruchika.w...@gmail.com>
> To: scikit-learn@python.org
> Cc:
> Date: Wed, 1 Jun 2016 10:23:14 -0700
> Subject: ValueError
> Hi
>
> I am new to scikit-learn and while writing a python script to do a simple BDT
> using scikit-learn. I see error when I do this:
>
> from sklearn import datasets
>
>
> Traceback (most recent call last):
> File "bdt.py", line 12, in <module>
> from sklearn import datasets
> File "/Library/Python/2.7/site-packages/sklearn/__init__.py", line 57, in
> <module>
> from .base import clone
> File "/Library/Python/2.7/site-packages/sklearn/base.py", line 11, in
> <module>
> from .utils.fixes import signature
> File "/Library/Python/2.7/site-packages/sklearn/utils/__init__.py", line
> 10, in <module>
> from .murmurhash import murmurhash3_32
> File "numpy.pxd", line 155, in init sklearn.utils.murmurhash
> (sklearn/utils/murmurhash.c:5029)
> ValueError: numpy.dtype has the wrong size, try recompiling
>
>
> I have already tried to uninstall numpy/scipy and pandas. They all are the
> latest and compatible version but something is not right. Can you tell me
> what I am doing wrong?
>
> Thanks,
> Ruchika
> ----------------------------------------
> Dr Ruchika Nayyar,
> Post Doctoral Fellow for ATLAS Collaboration
> University of Arizona
> Arizona, USA.
> --------------------------------------------
>
>
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