【发布时间】:2015-10-05 12:49:33
【问题描述】:
我最近更新了 OSX El Capitain,升级了现有的工作 osx 安装。现在我有一个模块,通过 pip 安装在现在已损坏的 anaconda 发行版上。或者更好的模块可以从python正确导入
Python 2.7.10 |Anaconda 2.3.0 (x86_64)| (default, Sep 15 2015, 14:29:08)
[GCC 4.2.1 (Apple Inc. build 5577)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
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Please check out: http://continuum.io/thanks and https://anaconda.org
>>> import MDSplus as mds
虽然它没有在 ipython 上加载,但声称没有找到库。
Python 2.7.10 |Anaconda 2.3.0 (x86_64)| (default, Sep 15 2015, 14:29:08)
Type "copyright", "credits" or "license" for more information.
IPython 4.0.0 -- An enhanced Interactive Python.
? -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help -> Python's own help system.
object? -> Details about 'object', use 'object??' for extra details.
Using matplotlib backend: MacOSX
In [1]: import MDSplus as mds
Error importing MDSplus package: Error finding library: MdsShr
该库已正确安装,它在/etc/profile 中列出,它位于/usr/local(因此OSX el Captain 的新安全系统应该没有问题)并且python 解释为通过 python 或 ipython 调用是相同的(Anaconda 2.3.0)。 如何诊断问题所在?
编辑: https://groups.google.com/a/continuum.io/forum/#!topic/anaconda/PEuOKEM5fdc 中提出的解决方案对我不起作用。好像不是环境问题和命令
echo $DYLD_LIBRARY_PATH
指向正确的路径
编辑:
which -a ipython
ipython is /Users/vianello/anaconda/bin/ipython
which -a python
python is /Users/vianello/anaconda/bin/python
python is /usr/bin/python
>>> import sys
>>> for x in sys.path: print x
>>>/Users/vianello/anaconda/lib/python2.7/site-packages/pyhht-0.0.1-py2.7.egg
>>>/Users/vianello/anaconda/lib/python2.7/site-packages/MitDevices-0.3-py2.7.egg
>>>/Users/vianello/anaconda/lib/python2.7/site-packages/MDSplus-alpha_7.0.157-py2.7.egg
>>>//anaconda/lib/python2.7/site-packages/MDSplus-alpha_7.0.147-py2.7.egg/MDSplus
>>>/Users/vianello/anaconda/lib/python27.zip
>>>/Users/vianello/anaconda/lib/python2.7
>>>/Users/vianello/anaconda/lib/python2.7/plat-darwin
>>>/Users/vianello/anaconda/lib/python2.7/plat-mac
>>>/Users/vianello/anaconda/lib/python2.7/plat-mac/lib-scriptpackages
>>>/Users/vianello/anaconda/lib/python2.7/lib-tk
>>>/Users/vianello/anaconda/lib/python2.7/lib-old
>>>/Users/vianello/anaconda/lib/python2.7/lib-dynload
>>>/Users/vianello/anaconda/lib/python2.7/site-packages
>>>/Users/vianello/anaconda/lib/python2.7/site-packages/PIL
>>>/Users/vianello/anaconda/lib/python2.7/site-packages/Sphinx-1.3.1-py2.7.egg
>>>/Users/vianello/anaconda/lib/python2.7/site-packages/aeosa
>>>/Users/vianello/anaconda/lib/python2.7/site-packages/lmfit-0.8.3-py2.7.egg
>>>/Users/vianello/anaconda/lib/python2.7/site-packages/setuptools-18.3.2-py2.7.egg
>>>/Users/vianello/anaconda/lib/python2.7/site-packages/suds-0.4-py2.7.egg
在 iPython 中同样给出结果
/Users/vianello/anaconda/bin
/Users/vianello/anaconda/lib/python2.7/site-packages/pyhht-0.0.1-py2.7.egg
/Users/vianello/anaconda/lib/python2.7/site-packages/MitDevices-0.3-py2.7.egg
/Users/vianello/anaconda/lib/python2.7/site-packages/MDSplus-alpha_7.0.157-py2.7.egg
/Users/vianello/anaconda/lib/python27.zip
/Users/vianello/anaconda/lib/python2.7
/Users/vianello/anaconda/lib/python2.7/plat-darwin
/Users/vianello/anaconda/lib/python2.7/plat-mac
/Users/vianello/anaconda/lib/python2.7/plat-mac/lib-scriptpackages
/Users/vianello/anaconda/lib/python2.7/lib-tk
/Users/vianello/anaconda/lib/python2.7/lib-old
/Users/vianello/anaconda/lib/python2.7/lib-dynload
/Users/vianello/anaconda/lib/python2.7/site-packages/Sphinx-1.3.1-py2.7.egg
/Users/vianello/anaconda/lib/python2.7/site-packages/lmfit-0.8.3-py2.7.egg
/Users/vianello/anaconda/lib/python2.7/site-packages/setuptools-18.3.2-py2.7.egg
/Users/vianello/anaconda/lib/python2.7/site-packages/suds-0.4-py2.7.egg
/Users/vianello/anaconda/lib/python2.7/site-packages
/Users/vianello/anaconda/lib/python2.7/site-packages/PIL
/Users/vianello/anaconda/lib/python2.7/site-packages/aeosa
/Users/vianello/anaconda/lib/python2.7/site-packages/IPython/extensions
/Users/vianello/.ipython
因此 MDSplus-alpha_7.0.157-py2.7.egg 可以从 python 和 ipython 中看到
【问题讨论】:
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是的,我做到了,提出的解决方案没有解决问题,即添加到 PYTHONPATH 没有解决问题
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你说得对,对不起,我已经编辑了问题
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你是从 virtualenv 运行 ipython 吗?
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不,我没有
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import sys和sys.path来自两个 python,看看模块的路径是否在两者中都可用。
标签: macos python-2.7 ipython