（1）找不到数据文件错误

Errors more
Resource u'tokenizers/punkt/english.pickle' not found.  Please
    use the NLTK Downloader to obtain the resource:  >>>
    nltk.download()
    Searched in:
    - '/var/www/nltk_data'
    - '/usr/share/nltk_data'
    - '/usr/local/share/nltk_data'
    - '/usr/lib/nltk_data'
    - '/usr/local/lib/nltk_data'
    - u'

Traceback (most recent call last):
  File "/var/www/CSCE-470-Anime-Recommender/py/app.py", line 40, in <module>
    cl = NaiveBayesClassifier(Functions.classify(UserData))
  File "/usr/local/lib/python2.7/dist-packages/textblob/classifiers.py", line 192, in __init__
    self.train_features = [(self.extract_features(d), c) for d, c in self.train_set]
  File "/usr/local/lib/python2.7/dist-packages/textblob/classifiers.py", line 169, in extract_features
    return self.feature_extractor(text, self.train_set)
  File "/usr/local/lib/python2.7/dist-packages/textblob/classifiers.py", line 81, in basic_extractor
    word_features = _get_words_from_dataset(train_set)
  File "/usr/local/lib/python2.7/dist-packages/textblob/classifiers.py", line 63, in _get_words_from_dataset
    return set(all_words)
  File "/usr/local/lib/python2.7/dist-packages/textblob/classifiers.py", line 62, in <genexpr>
    all_words = chain.from_iterable(tokenize(words) for words, _ in dataset)
  File "/usr/local/lib/python2.7/dist-packages/textblob/classifiers.py", line 59, in tokenize
    return word_tokenize(words, include_punc=False)
  File "/usr/local/lib/python2.7/dist-packages/textblob/tokenizers.py", line 72, in word_tokenize
    for sentence in sent_tokenize(text))
  File "/usr/local/lib/python2.7/dist-packages/textblob/base.py", line 64, in itokenize
    return (t for t in self.tokenize(text, *args, **kwargs))
  File "/usr/local/lib/python2.7/dist-packages/textblob/decorators.py", line 38, in decorated
    raise MissingCorpusError()
MissingCorpusError:
Looks like you are missing some required data for this feature.

To download the necessary data, simply run

    python -m textblob.download_corpora

or use the NLTK downloader to download the missing data: http://nltk.org/data.html
If this doesn't fix the problem, file an issue at https://github.com/sloria/TextBlob/issues.

 我本地没有taggers/averaged_perceptron_tagger/averaged_perceptron_tagger.pickle这个文件，打开本地nltk_data,发现还真是，只有下载了

解决方法：使用nltk下载

nltk.download()

下载过程中会有个弹窗，要自己选择下载的文件，在Models里第一个averaged_perceptron_tagger,然后点击下载，如果网络环境比较好的话，很快就可以下载完成了。

（2）翻译问题

    textblob 的翻译程序在 /usr/lib/python2.7/site-packages/textblob/translate.py

他主要是使用了google的翻译，代码中的链接为

url = "http://translate.google.com/translate_a/t"

所以，国内是访问不料这个网址的，所以就翻译不了