Error when running tutorial

[mdmanurung]

Dear authors,

I am trying the tutorial but I encountered this error when trying to import the package.

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ImportError                               Traceback (most recent call last)
<ipython-input-2-f28a0a6ecec8> in <module>()
----> 1 import popalign as PA

2 frames
/usr/local/lib/python3.7/dist-packages/popalign/__init__.py in <module>()
----> 1 from .popalign import *

/usr/local/lib/python3.7/dist-packages/popalign/popalign.py in <module>()
     27 from sklearn.utils import validation
     28 from sklearn.manifold import TSNE
---> 29 import fastcluster as fc
     30 from sklearn import cluster as sc
     31 import matplotlib

/usr/local/lib/python3.7/dist-packages/fastcluster.py in <module>()
     35                           'scipy.spatial.distance.pdist could not be  '
     36                           'imported.')
---> 37 from _fastcluster import linkage_wrap, linkage_vector_wrap
     38 
     39 def single(D):

ImportError: numpy.core.multiarray failed to import

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I have made sure that numpy is installed. Is it a problem with the version?

Thanks for your time.