【发布时间】：2015-06-23 19:51:53
【问题描述】：
我使用conda update anaconda 在 Windows 上更新了 anaconda。现在我的 ipython 笔记本，以
import numpy as np
from numpy.random import randn
import pandas as pd
from scipy import stats
import matplotlib as mpl
import matplotlib.pyplot as plt
import seaborn as sns
...
给我错误：
ImportError Traceback (most recent call last)
<ipython-input-1-2bb1109a8767> in <module>()
2 from numpy.random import randn
3 import pandas as pd
----> 4 from scipy import stats
5 import matplotlib as mpl
6 import matplotlib.pyplot as plt
C:\Users\Me\Anaconda\lib\site-packages\scipy\stats\__init__.py in <module>()
336 from __future__ import division, print_function, absolute_import
337
--> 338 from .stats import *
339 from .distributions import *
340 from .rv import *
C:\Users\Me\Anaconda\lib\site-packages\scipy\stats\stats.py in <module>()
187
188 from . import futil
--> 189 from . import distributions
190
191 from ._rank import rankdata, tiecorrect
C:\Users\Me\Anaconda\lib\site-packages\scipy\stats\distributions.py in <module>()
8 from __future__ import division, print_function, absolute_import
9
---> 10 from ._distn_infrastructure import (entropy, rv_discrete, rv_continuous,
11 rv_frozen)
12
C:\Users\Me\Anaconda\lib\site-packages\scipy\stats\_distn_infrastructure.py in <module>()
21
22 # for root finding for discrete distribution ppf, and max likelihood estimation
---> 23 from scipy import optimize
24
25 # for functions of continuous distributions (e.g. moments, entropy, cdf)
C:\Users\Me\Anaconda\lib\site-packages\scipy\optimize\__init__.py in <module>()
174
175 from .optimize import *
--> 176 from ._minimize import *
177 from ._root import *
178 from .minpack import *
C:\Users\Me\Anaconda\lib\site-packages\scipy\optimize\_minimize.py in <module>()
30 # constrained minimization
31 from .lbfgsb import _minimize_lbfgsb
---> 32 from .tnc import _minimize_tnc
33 from .cobyla import _minimize_cobyla
34 from .slsqp import _minimize_slsqp
C:\Users\Me\Anaconda\lib\site-packages\scipy\optimize\tnc.py in <module>()
35 from __future__ import division, print_function, absolute_import
36
---> 37 from scipy.optimize import moduleTNC, approx_fprime
38 from .optimize import MemoizeJac, OptimizeResult, _check_unknown_options
39 from numpy import inf, array, zeros, asfarray
ImportError: cannot import name moduleTNC
如果我删除导致错误的行，那么在导入 seaborn 等时会出错...
我做错了什么？我该如何解决？
【问题讨论】：
-
更新
anaconda后是否尝试更新scipy？ -
我做了
easy_install scipy并得到了C:\Users\Me\Anaconda\lib\site-packages\setuptools-14.3-py2.7.egg\pkg_resources\__init__.py:2512: PEP 440Warning: 'llvmlite (0.2.2-1-gbcb15be)' is being parsed as a legacy, non PEP 440, version. You may find odd behavior and sort order. In particular it will be sorted as less than 0.0. It is recommend to migrate to PEP 440 compatible versions. Searching for scipy Best match: scipy 0.15.1 Adding scipy 0.15.1 to easy-install.pth file。然后，当我尝试运行笔记本时，我得到了与以前相同的错误。 -
不要使用
easy_install- 使用conda update scipy。如果conda未提供特定包，请改用pip install。 -
好的，现在我得到
Requirement already satisfied (use --upgrade to upgrade): scipy in c:\users\me\anaconda\lib\site-pac kages -
请仔细阅读我的评论。当您使用
pip时，您只会收到最后一条消息。请注意，conda update scipy是在 conda 环境中更新 scipy 的最佳方式。
标签： python ipython-notebook anaconda