我是Python的初学者。
当我尝试python chainer/examples/mnist/train_mnist.py
时,出现了错误。
我想处决查纳。
Traceback (most recent call last):
File "chainer/examples/mnist/train_mnist.py", line 10, in <module>
import numpy as np
File "/usr/local/lib/python2.7/site-packages/numpy/__init__.py", line 180, in <module>
from . import add_newdocs
File "/usr/local/lib/python2.7/site-packages/numpy/add_newdocs.py", line 13, in <module>
from numpy.lib import add_newdoc
File "/usr/local/lib/python2.7/site-packages/numpy/lib/__init__.py", line 8, in <module>
from .type_check import *
File "/usr/local/lib/python2.7/site-packages/numpy/lib/type_check.py", line 11, in <module>
import numpy.core.numeric as _nx
File "/usr/local/lib/python2.7/site-packages/numpy/core/__init__.py", line 58, in <module>
from numpy.testing import Tester
File "/usr/local/lib/python2.7/site-packages/numpy/testing/__init__.py", line 14, in <module>
from .utils import *
File "/usr/local/lib/python2.7/site-packages/numpy/testing/utils.py", line 15, in <module>
from tempfile import mkdtemp
File "/usr/local/Cellar/python/2.7.11/Frameworks/Python.framework/Versions/2.7/lib/python2.7/tempfile.py", line 32, in <module>
import io as _io
File "/usr/local/Cellar/python/2.7.11/Frameworks/Python.framework/Versions/2.7/lib/python2.7/io.py", line 51, in <module>
import _io
ImportError: dlopen(/usr/local/Cellar/python/2.7.11/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_io.so, 2): Symbol not found: __PyCodecInfo_GetIncrementalDecoder
Referenced from: /usr/local/Cellar/python/2.7.11/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_io.so
Expected in: flat namespace
in /usr/local/Cellar/python/2.7.11/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_io.so
我怎样才能解决这个错误??
伙计,当我试图让opencv在Mac Os El Captain工作时,我也得到了一个类似的日志。经过一段时间的尝试,我从自制程序中卸载了numpy,然后从pip中卸载了numpy。看起来他们在冲突中。在那之后,它通过自制程序安装,并且工作正常。
如果不尝试从自制程序重新安装python,请确保使用xcode命令行工具:
希望有帮助。
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