Import error when importing from skimage.transform

[Juan Nunez-Iglesias]

Hi Barbara,

Can you look at my response to the original email and post your results?
https://groups.google.com/d/msgid/scikit-image/d7a8d058-2202-424e-b6b4-b4cd85c1811e%40googlegroups.com?utm_medium=email&utm_source=footer

Sometimes skimage installs to a path that is *not* the path where Python
looks for packages. Or sometimes you install the C extensions to the Python
path but then try to import the local copy of scikit-image. It's hard to
know what's happening without the diagnostics above...

On Thu, Jun 30, 2016 at 4:19 PM, Barbara Collignon <
barbara.collignon at gmail.com> wrote:

> same issue here with python2.7+
>
> On Thursday, June 23, 2016 at 8:30:36 PM UTC-4, sja... at nyu.edu wrote:
>>
>> The environment I'm using is a Jupyter notebook running python 3.5. I can import other packages, but importing anything from skimage.transform results in the following error:
>>
>>
>> ImportError                               Traceback (most recent call last)<ipython-input-19-741b6a154664> in <module>()----> 1 from skimage.transform import resize
>> /home/jupyter/anaconda3/envs/py35/lib/python3.5/site-packages/skimage/transform/__init__.py in <module>()----> 1 from .hough_transform import (hough_line, hough_line_peaks,      2                               probabilistic_hough_line, hough_circle,      3                               hough_ellipse)      4 from .radon_transform import radon, iradon, iradon_sart      5 from .finite_radon_transform import frt2, ifrt2
>> /home/jupyter/anaconda3/envs/py35/lib/python3.5/site-packages/skimage/transform/hough_transform.py in <module>()      2 from scipy import ndimage as ndi      3 from .. import measure----> 4 from ._hough_transform import (_hough_circle,      5                                hough_ellipse as _hough_ellipse,      6                                hough_line as _hough_line,
>> ImportError: cannot import name '_hough_circle'
>>
>>
>> We've already tried uninstalling skimage, updating cython and then re-installing. Anyone else encounter this problem?
>>
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