導入sklearn時出錯

我在sklearn庫中使用了很多天，但今天突然發現我不能導入sklearn。在我無法找到解決方案的sicpy庫中存在一些問題。而我跑過後，這個問題開始得很好apt-get update導入sklearn時出錯

這是我收到的錯誤。

Python 2.7.9 (default, Mar 1 2015, 12:57:24) 
[GCC 4.9.2] on linux2 
Type "help", "copyright", "credits" or "license" for more information. 
>>> import sklearn 
Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "/usr/local/lib/python2.7/dist-packages/sklearn/__init__.py", line 57, in <module> 
    from .base import clone 
    File "/usr/local/lib/python2.7/dist-packages/sklearn/base.py", line 12, in <module> 
    from .utils.fixes import signature 
    File "/usr/local/lib/python2.7/dist-packages/sklearn/utils/__init__.py", line 11, in <module> 
    from .validation import (as_float_array, 
    File "/usr/local/lib/python2.7/dist-packages/sklearn/utils/validation.py", line 18, in <module> 
    from ..utils.fixes import signature 
    File "/usr/local/lib/python2.7/dist-packages/sklearn/utils/fixes.py", line 45, in <module> 
    from scipy.special import expit  # SciPy >= 0.10 
    File "/usr/lib/python2.7/dist-packages/scipy/special/__init__.py", line 643, in <module> 
    from ._ellip_harm import ellip_harm, ellip_harm_2, ellip_normal 
    File "/usr/lib/python2.7/dist-packages/scipy/special/_ellip_harm.py", line 7, in <module> 
    from ._ellip_harm_2 import _ellipsoid, _ellipsoid_norm 
    File "scipy/special/_ellip_harm_2.pyx", line 5, in init scipy.special._ellip_harm_2 (scipy/special/_ellip_harm_2.c:7330) 
    File "/usr/lib/python2.7/dist-packages/scipy/integrate/__init__.py", line 59, in <module> 
    from ._bvp import solve_bvp 
    File "/usr/lib/python2.7/dist-packages/scipy/integrate/_bvp.py", line 10, in <module> 
    from scipy.sparse.linalg import splu 
    File "/usr/lib/python2.7/dist-packages/scipy/sparse/linalg/__init__.py", line 112, in <module> 
    from .isolve import * 
    File "/usr/lib/python2.7/dist-packages/scipy/sparse/linalg/isolve/__init__.py", line 6, in <module> 
    from .iterative import * 
    File "/usr/lib/python2.7/dist-packages/scipy/sparse/linalg/isolve/iterative.py", line 84, in <module> 
    def bicg(A, b, x0=None, tol=1e-5, maxiter=None, xtype=None, M=None, callback=None): 
    File "/usr/lib/python2.7/dist-packages/scipy/_lib/_threadsafety.py", line 59, in decorator 
    return lock.decorate(func) 
    File "/usr/lib/python2.7/dist-packages/scipy/_lib/_threadsafety.py", line 47, in decorate 
    return scipy._lib.decorator.decorate(func, caller) 
AttributeError: 'module' object has no attribute 'decorate' 
>>>

解決方案我想：

重新啓動PC
重新安裝sklearn
重新安裝sicpy
敲我的頭，PC

請儘快幫忙，因爲我需要它完成我的學期項目。

來源

2016-11-26 AM0

我建議先安裝Anaconda，然後嘗試通過它安裝所有必需的軟件包。 – Nain

好吧，讓我試試。 – 2016-11-26 10:59:00

你有沒有跑過'升級'的機會？任何方式，一般來說，我會避免使用系統的Python進行任何工作。幫你一個忙，創建一個虛擬環境（virtualenv）。正是你剛剛描述的原因:)。蟒蛇也很好。 –

更新python-decorator。看起來像依賴錯誤。

來源

2016-11-26 16:42:18 user36313

我剛剛複製裝飾文件，並取代了我的舊文件。這也有效。但與更新相同。謝謝。 – AM0

導入sklearn時出錯

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