下载NLTK数据时出现PermissionError [英] PermissionError when downloading NLTK data

问题描述

我使用Anaconda的Python 3.6.3发行版，它安装了NLTK，但没有安装NLTK DATA，我需要一个项目，问题是，当我尝试使用

I use Anaconda's Python 3.6.3 distribution and it comes with NLTK installed, but not with NLTK DATA, which I need for a project, the problem is, when I try to install with

nltk.download()

我知道

PermissionError: [Errno 13] Permission denied: '/usr/share/nltk_data'

因此，我进行了一些研究，发现有人建议将python运行为

So, I did some research, and I see people suggesting to run Python as

sudo python

但如果我这样做，它将启动基本Linux的Python，而不是Anaconda的Python.

but if I do that, it will launch the base Linux's Python, not Anaconda's.

tl;博士

我需要某种方式做类似的事情

I need some way to do something like

sudo conda python

如果您还有其他可行的建议，我也会接受.

If you have other suggestions that might work, I'll take it too.

谢谢！

推荐答案

查找可以向其写入文件的目录.例如.如果是/home/alvas/testdir

Find out which directory you can write files to. E.g. if it's /home/alvas/testdir

然后

>>> pip install -U nltk
>>> mkdir -p /home/alvas/testdir 
>>> python -m nltk.download popular -d /home/alvas/testdir 

如果您想知道如何为nltk_data配置自定义路径，请在Python代码的开头:

If you want to know how to configure the custom path for nltk_data, at the start of your Python code:

import nltk
nltk.data.path.append('/home/alvas/testdir')

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