cannot import name 'generic_cy'

[Josh Warner]

This (and your other post regarding tifffile.c) are both likely due to an 
un-built version of scikit-image. We have a large number of routines 
implemented in Cython for speed; these have to be built before all features 
in the package will work. Anaconda, Canopy, and other distributions ship 
compiled versions but if you download from GitHub it must be built.

Our documentation for building the package is located 
here: http://scikit-image.org/docs/stable/install.html

It looks like your best path forward is building inplace by running `python 
setup.py build_ext -i` in the scikit-image directory.

Josh

On Friday, July 3, 2015 at 9:45:09 AM UTC-5, Saber Ayoub Chelaghma wrote:
>
> Hi, 
> I have a problem when i try to compile a basic example for scikit. I’m 
> using python on Ubuntu :
>
> cannot import name 'generic_cy'
>
>
> unfile('/home/stage/Documents/scikit-image/canny_simple.py', 
> wdir='/home/stage/Documents/scikit-image')
>
>   File 
> "/usr/lib/python3/dist-packages/spyderlib/widgets/externalshell/sitecustomize.py", 
> line 586, in runfile
>     execfile(filename, namespace)
>
>   File 
> "/usr/lib/python3/dist-packages/spyderlib/widgets/externalshell/sitecustomize.py", 
> line 48, in execfile
>     exec(compile(open(filename, 'rb').read(), filename, 'exec'), namespace)
>
>   File "/home/stage/Documents/scikit-image/canny_simple.py", line 1, in 
> <module>
>     from skimage import data
>
>   File "/home/stage/Documents/scikit-image/skimage/data/__init__.py", line 
> 13, in <module>
>     from ._binary_blobs import binary_blobs
>
>   File "/home/stage/Documents/scikit-image/skimage/data/_binary_blobs.py", 
> line 2, in <module>
>     from ..filters import gaussian_filter
>
>   File "/home/stage/Documents/scikit-image/skimage/filters/__init__.py", 
> line 13, in <module>
>     from . import rank
>
>   File 
> "/home/stage/Documents/scikit-image/skimage/filters/rank/__init__.py", line 
> 1, in <module>
>     from .generic import (autolevel, bottomhat, equalize, gradient, 
> maximum, mean,
>
>   File 
> "/home/stage/Documents/scikit-image/skimage/filters/rank/generic.py", line 
> 24, in <module>
>     from . import generic_cy
>
> Best regards
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/scikit-image/attachments/20150703/5af5c14d/attachment.html>