После установки пакета matlab python в терминал с помощью:
cd "matlabroot\extern\engines\python"
python setup.py install
И пытаясь запустить его, я получаю segfault:
:~$ python
Python 2.7.10 |Anaconda 2.3.0 (x86_64)| (default, May 28 2015, 17:04:42)
[GCC 4.2.1 (Apple Inc. build 5577)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
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>>> import matlab.engine
Segmentation fault: 11
Однако я могу обойти это, установив DYLD_LIBRARY_PATH, после чего работает matlab.engine:
:~$ export DYLD_LIBRARY_PATH=/System/Library/Frameworks/Python.framework/Versions/Current/lib:$DYLD_LIBRARY_PATH
:~$ python
Python 2.7.6 (default, Sep 9 2014, 15:04:36)
[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.39)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import matlab.engine
>>> eng = matlab.engine.start_matlab()
>>> exit()
Однако, когда я пытаюсь запустить iPython, я получаю эту ошибку:
Traceback (most recent call last):
File "//anaconda/bin/ipython", line 4, in <module>
from IPython import start_ipython
File "//anaconda/lib/python2.7/site-packages/IPython/__init__.py", line 45, in <module>
from .config.loader import Config
File "//anaconda/lib/python2.7/site-packages/IPython/config/__init__.py", line 6, in <module>
from .application import *
File "//anaconda/lib/python2.7/site-packages/IPython/config/application.py", line 19, in <module>
from IPython.config.configurable import SingletonConfigurable
File "//anaconda/lib/python2.7/site-packages/IPython/config/configurable.py", line 12, in <module>
from .loader import Config, LazyConfigValue
File "//anaconda/lib/python2.7/site-packages/IPython/config/loader.py", line 16, in <module>
from IPython.utils.path import filefind, get_ipython_dir
File "//anaconda/lib/python2.7/site-packages/IPython/utils/path.py", line 14, in <module>
import tempfile
File "//anaconda/lib/python2.7/tempfile.py", line 32, in <module>
import io as _io
File "//anaconda/lib/python2.7/io.py", line 51, in <module>
import _io
ImportError: dlopen(//anaconda/lib/python2.7/lib-dynload/_io.so, 2): Symbol not found: __PyErr_ReplaceException
Referenced from: //anaconda/lib/python2.7/lib-dynload/_io.so
Expected in: dynamic lookup
Как видите, версии Python разные. Я думаю, что это конфликт между моей системой Python и Anaconda, но я не уверен, как это исправить, любая помощь очень ценится. Спасибо.