[scikit-learn] problem importing sklearn in python

[olivier combescure]

hi,

i've always that problem importing

from sklearn.cluster import KMeans


result :

Traceback (most recent call last):
   File ".\test_imports.py", line 3, in <module>
     from sklearn.cluster import KMeans
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\sklearn\__init__.py", line 
82, in <module>
     from .base import clone
   File "C:\Users\ocomb\anaconda3\lib\site-packages\sklearn\base.py", 
line 17, in <module>
     from .utils import _IS_32BIT
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\sklearn\utils\__init__.py", 
line 23, in <module>
     from .class_weight import compute_class_weight, compute_sample_weight
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\sklearn\utils\class_weight.py", 
line 7, in <module>
     from .validation import _deprecate_positional_args
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\sklearn\utils\validation.py", 
line 26, in <module>
     from .fixes import _object_dtype_isnan, parse_version
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\sklearn\utils\fixes.py", 
line 20, in <module>
     import scipy.stats
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\scipy\stats\__init__.py", 
line 391, in <module>
     from .stats import *
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\scipy\stats\stats.py", line 
180, in <module>
     from . import distributions
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\scipy\stats\distributions.py", 
line 8, in <module>
     from ._distn_infrastructure import (entropy, rv_discrete, 
rv_continuous,
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\scipy\stats\_distn_infrastructure.py", 
line 23, in <module>
     from scipy import optimize
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\scipy\optimize\__init__.py", 
line 400, in <module>
     from .optimize import *
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\scipy\optimize\optimize.py", 
line 36, in <module>
     from ._numdiff import approx_derivative
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\scipy\optimize\_numdiff.py", 
line 6, in <module>
     from scipy.sparse.linalg import LinearOperator
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\scipy\sparse\linalg\__init__.py", 
line 114, in <module>
     from .eigen import *
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\scipy\sparse\linalg\eigen\__init__.py", 
line 9, in <module>
     from .arpack import *
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\scipy\sparse\linalg\eigen\arpack\__init__.py", 
line 20, in <module>
     from .arpack import *
   File 
"C:\Users\ocomb\anaconda3\lib\site-packages\scipy\sparse\linalg\eigen\arpack\arpack.py", 
line 42, in <module>
     from . import _arpack
ImportError: DLL load failed while importing _arpack: La procédure 
spécifiée est introuvable.


anaconda 64 bit


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