Question

我在Mac OS 10.6.8上使用nltk时遇到问题。我已经在nltk codumentation（http://nltk.org/install.html）中安装了Setuputools，Pip，Numpy，PyYAML和NLTK，但我试图在python中导入nltk时遇到此错误：

>>> import nltk
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/nltk/__init__.py", line 105, in <module>
    from collocations import *
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/nltk/collocations.py", line 37, in <module>
    from nltk.util import ingrams
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/nltk/util.py", line 12, in <module>
    import pydoc
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pydoc.py", line 55, in <module>
    import sys, imp, os, re, types, inspect, __builtin__, pkgutil, warnings
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/inspect.py", line 39, in <module>
    import tokenize
  File "tokenize.py", line 13, in <module>
    main(sys.argv[1])
IndexError: list index out of range
>>>

Python using

Python 2.7.6 (v2.7.6:3a1db0d2747e, Nov 10 2013, 00:42:54) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>>

但是，如果我在pythons上做双重标签显示我确实安装了

pydoc             python-config     python2.6-config  pythonw2-32
pydoc2            python2           python2.7         pythonw2.5
pydoc2.5          python2-32        python2.7-32      pythonw2.6
pydoc2.6          python2-config    python2.7-config  pythonw2.7
pydoc2.7          python2.5         pythonw           pythonw2.7-32
python            python2.5-config  pythonw-32        
python-32         python2.6         pythonw2

如果我再次尝试安装它会说它一切都很好，如果我尝试用pip install nltk说明

Requirement already satisfied (use --upgrade to upgrade): nltk in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages
Requirement already satisfied (use --upgrade to upgrade): PyYAML>=3.09 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from nltk)
Cleaning up...

我正在做一个我需要在这几天上交的学校项目，所以你的帮助真的，真的，真的是一个折旧！ Thanx提前:)）

Nltk在mac osx 10.6.8上

0 个答案: