Dear all, 

Many thanks for the prompt response! I checked the version of scikit image, which suggests that it is 0.10.1. 

However, after I used conda install scikit-image=0.11.3

I still cannot update the version of iPython notebook. Could you please give me a hand? 


On Saturday, 13 June 2015 02:28:35 UTC+1, Juan Nunez-Iglesias wrote:
This looks like a version problem. Connectivity was added in 0.11.

On Sat, Jun 13, 2015 at 4:33 AM, Josh Warner <> wrote:

I cannot reproduce with everything installed fresh via miniconda on Win7.

>>> from skimage.measure import label
>>> import numpy as np
>>> label(np.zeros(5), connectivity=1)
array([0, 0, 0, 0, 0], dtype=int64)

On Friday, June 12, 2015 at 12:20:43 PM UTC-5, stefanv wrote:

On 2015-06-12 08:04:46, Ji Zhou <> wrote:
> I have the same issue when using scikit image (Anaconda
> distribution, which  is up-to-date) to label some image
> objects. Error messages are:

Can you please verify your version?

import skimage


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