我正在尝试在 Mac OSX 10.9 上安装 NLTK Data。需要设置的下载目录,在NLTK 3.0文档中提到,集中安装是/usr/share/nltk_data。但是对于这条路,我得到了错误 OSError:[Errno 13] 权限被拒绝:'/usr/share/nltk_data'
我可以设置下载目录为/Users/ananya/nltk_data集中安装吗?
我的机器上安装了 Python 2.7
谢谢, 阿那亚
最佳答案
你试过吗:
$ sudo python
>>> import nltk
>>> nltk.download()
要检查下载是否有效,请尝试您下载的一些语料库,例如
>>> from nltk.corpus import wordnet
>>> wordnet.synsets('dog')
[Synset('dog.n.01'), Synset('frump.n.01'), Synset('dog.n.03'), Synset('cad.n.01'), Synset('frank.n.02'), Synset('pawl.n.01'), Synset('andiron.n.01'), Synset('chase.v.01')]
如果语料库没有正确安装,你会看到这样的东西:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/nltk/corpus/util.py", line 68, in __getattr__
self.__load()
File "/usr/local/lib/python2.7/dist-packages/nltk/corpus/util.py", line 56, in __load
except LookupError: raise e
LookupError:
**********************************************************************
Resource 'corpora/wordnet' not found. Please use the NLTK
Downloader to obtain the resource: >>> nltk.download()
Searched in:
- '/home/alvas/nltk_data'
- '/usr/share/nltk_data'
- '/usr/local/share/nltk_data'
- '/usr/lib/nltk_data'
- '/usr/local/lib/nltk_data'
**********************************************************************
关于python - NLTK 数据安装问题,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/22191619/