Error importing librosa

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Βασίλειος Αλέξης

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Mar 30, 2016, 10:38:34 AM3/30/16
to librosa
Hi! I was using librosa without any problem until yesterday when i tried to import it and the following message appeared.

--------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-1-6ce83e78f094> in <module>()
----> 1 import librosa

c:\python27\lib\site-packages\librosa\__init__.py in <module>()
     13 # And all the librosa sub-modules
     14 from . import cache
---> 15 from . import core
     16 from . import beat
     17 from . import decompose

c:\python27\lib\site-packages\librosa\core\__init__.py in <module>()
     86 """
     87 
---> 88 from .time_frequency import *  # pylint: disable=wildcard-import
     89 from .audio import *  # pylint: disable=wildcard-import
     90 from .spectrum import *  # pylint: disable=wildcard-import

c:\python27\lib\site-packages\librosa\core\time_frequency.py in <module>()
      7 import six
      8 
----> 9 from ..util.exceptions import ParameterError
     10 
     11 __all__ = ['frames_to_samples', 'frames_to_time',

c:\python27\lib\site-packages\librosa\util\__init__.py in <module>()
     71 """
     72 
---> 73 from .utils import *  # pylint: disable=wildcard-import
     74 from .files import *  # pylint: disable=wildcard-import
     75 from .feature_extractor import *  # pylint: disable=wildcard-import

c:\python27\lib\site-packages\librosa\util\utils.py in <module>()
      4 
      5 import numpy as np
----> 6 import scipy.ndimage
      7 import scipy.sparse
      8 import six

c:\python27\lib\site-packages\scipy\ndimage\__init__.py in <module>()
    159 from __future__ import division, print_function, absolute_import
    160 
--> 161 from .filters import *
    162 from .fourier import *
    163 from .interpolation import *

c:\python27\lib\site-packages\scipy\ndimage\filters.py in <module>()
     35 from . import _ni_support
     36 from . import _nd_image
---> 37 from scipy.misc import doccer
     38 from scipy._lib._version import NumpyVersion
     39 

c:\python27\lib\site-packages\scipy\misc\__init__.py in <module>()
     49 from .common import *
     50 from numpy import who, source, info as _info
---> 51 from scipy.special import comb, factorial, factorial2, factorialk
     52 
     53 import sys

c:\python27\lib\site-packages\scipy\special\__init__.py in <module>()
    625 from __future__ import division, print_function, absolute_import
    626 
--> 627 from ._ufuncs import *
    628 
    629 from .basic import *

ImportError: DLL load failed: The specified module could not be found.

Brian McFee

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Mar 30, 2016, 11:29:24 AM3/30/16
to librosa
This looks like a problem with your scipy installation, not librosa.

Are you able to import scipy.special ?
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