Fail to download the nltk corpus in a virtual environment in the mac os x 10.10
<p>I tried to install the nltk corpus (actually what I need temporarily is <code>vader.text</code>) but I got such an error:</p>

<pre><code>Error downloading 'panlex_lite' from
[nltk_data]    |     &lt;https://raw.githubusercontent.com/nltk/nltk_data
[nltk_data]    |     /gh-pages/packages/corpora/panlex_lite.zip&gt;:
[nltk_data]    |     HTTP Error 404: Not Found
</code></pre>

<p>I tried both nltk installer and command line way. Why does this happen and how can I solve this? Thanks.</p>

<p>EDIT: I tried this <a href="https://stackoverflow.com/questions/34182402/nltk-data-fails-to-install-on-ubuntu-14-04-of-aws-instance-type-c4-xlarge">solution</a> but it doesn't work for me.</p>