Symbol not found: __PyCodecInfo_GetIncrementalDecoder - Shuang0420/Shuang0420.github.io GitHub Wiki

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/site-packages/inferSingleDocVec.py", line 7, in 
    import gensim, logging
  File "/usr/local/lib/python2.7/site-packages/gensim/__init__.py", line 6, in 
    from gensim import parsing, matutils, interfaces, corpora, models, similarities, summarization
  File "/usr/local/lib/python2.7/site-packages/gensim/parsing/__init__.py", line 7, in 
    from .preprocessing import *
  File "/usr/local/lib/python2.7/site-packages/gensim/parsing/preprocessing.py", line 10, in 
    from gensim import utils
  File "/usr/local/lib/python2.7/site-packages/gensim/utils.py", line 31, in 
    import tempfile
  File "/usr/local/Cellar/python/2.7.11/Frameworks/Python.framework/Versions/2.7/lib/python2.7/tempfile.py", line 32, in 
    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 
    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

1. 找到文件

sudo find / -name _io.so

/Applications/Dropbox.app/Contents/Resources/lib/python2.7/lib-dynload/_io.so
/Applications/Google Drive.app/Contents/Resources/lib/python2.7/lib-dynload/_io.so
find: /dev/fd/3: Not a directory
find: /dev/fd/4: Not a directory
/private/var/folders/zz/zyxvpxvq6csfxvn_n0000000000000/C/PKInstallSandboxManager-SystemSoftware/84784F19-D530-42BD-91EF-776543290C24.sandbox/Root/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_io.so
/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_io.so
/usr/local/Cellar/python/2.7.11/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_io.so

2. 替换文件：用不在2.7.11目录下的_io.so文件替换2.7.11目录下的文件

cp /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_io.so /usr/local/Cellar/python/2.7.11/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_io.so

sh-3.2# gcc -I/usr/local/lib/python2.7 -o inferDocVec inferDocVec.c -lpython2.7
sh-3.2# ./inferDocVec
hello world!