NLTK如何在MacBook上集中工作？

Question

我在/usr/local/share/nltk_data all目录上使用MacOS Mojave在我的Macbook上安装了NLTK。

我用它安装了它

sudo pip install -U nltk

然后

sudo python -m nltk.downloader -d /usr/local/share/nltk_data all

但我无法从任何其他目录访问python中的NLTK。

我收到了错误

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Python/2.7/site-packages/nltk/__init__.py", line 129, in <module>
from nltk.collocations import *
File "/Library/Python/2.7/site-packages/nltk/collocations.py", line 38, in <module>
from nltk.util import ngrams
File "/Library/Python/2.7/site-packages/nltk/util.py", line 10, in <module>
import inspect
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/inspect.py", line 39, in <module>
import tokenize
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/tokenize.py", line 31, in <module>
from token import *
File "token.py", line 1, in <module>
from nltk.tokenize import sent_tokenize, word_tokenize
File "/Library/Python/2.7/site-packages/nltk/tokenize/__init__.py", line 67, in <module>
from nltk.tokenize.mwe import MWETokenizer
File "/Library/Python/2.7/site-packages/nltk/tokenize/mwe.py", line 31, in <module>
from nltk.util import Trie
ImportError: cannot import name Trie` 

我在Python 2.7上得到了这个错误。在Python3上，我得到了

Traceback (most recent call last): 
File "<stdin>", line 1, in <module>         
ModuleNotFoundError: No module named 'nltk'

只有当我尝试从我安装它的'nltk_data'文件夹中调用时，NLTK才有效。我想从各处访问它。

有人可以帮我这个吗？

Answer 1

尝试sudo -H pip3 install nltk --force-reinstall这应该工作