skimage cannot be imported

[kmader]

When running
from skimage.util.montage import montage2d the following error gets thrown in the log file

Intel MKL FATAL ERROR: Cannot load libmkl_avx2.so or libmkl_def.so.

[nerdcha]

Thanks for reporting this! Looks like we might have been hit by ContinuumIO/anaconda-issues#720 . I'll try the fix suggested there and see how we go.

[nerdcha]

Sorry for the delay in patching this. I think that 0cb6792 fixed it. Apologies for the inconvenience, and do let us know if you hit any more issues!

[hyzhak]

I've just tried to get the latest version of kaggle/python:latest and got hit the same problem:

Intel MKL FATAL ERROR: Cannot load libmkl_avx2.so or libmkl_def.so.

to reproduce I've used:

from skimage.io import imread

from ticket above ContinuumIO/anaconda-issues#720.

Btw right now we are having newer version:

numpy==1.13.3

Could it be a case?

PS:
I've just tried to alter numpy versions in my Dockerfile and found that it stopped working on 1.13.0 and bug was introduced in 1.13.1. This configuration works fine:

FROM kaggle/python:latest
RUN conda install -f -y numpy==1.13.0

but later versions are fail

[nerdcha]

Oh, shoot. Thanks for the report @hyzhak, and for the hint about numpy. I'll get this patched asap.

[nerdcha]

We've deployed your hotfix, @hyzhak, and from skimage.io import imread is working once more. Thanks again for the superlatively helpful bug report!

[SankBad]

I tried all above solution but still, I am getting the same issue.
while import skimage.io

[yeuyeuh]

It seems that this issue is back

from skimage.util.montage import montage2d as montage
generates this error:
ModuleNotFoundError: No module named 'skimage.util.montage'

[anoop93]

@inakicm try this...
from skimage.util import montage2d as montage

[aysenozun]

Probably your doesnt support 2d computer .
from skimage.util import montage

[mrgransky]

You may want to try this piece of code:

try:
    from skimage.util.montage import montage2d
except ImportError as e:
    print('scikit-image is too new, ',e)
    from skimage.util import montage as montage2d