Tokenization and NER about polyglot HOT 4 OPEN

No handlers could be found for logger "polyglot.detect.base"
---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
<ipython-input-6-fcec27e389bd> in <module>()
      1 for sent in text.sentences:
----> 2     output_tuples.append([((ent.start, ent.end), ent.tag, 1.) for ent in sent.entities])
      3 

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/decorators.pyc in __get__(self, obj, cls)
     18     if obj is None:
     19         return self
---> 20     value = obj.__dict__[self.func.__name__] = self.func(obj)
     21     return value
     22 

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/text.pyc in entities(self)
    130     prev_tag = u'O'
    131     chunks = []
--> 132     for i, (w, tag) in enumerate(self.ne_chunker.annotate(self.words)):
    133       if tag != prev_tag:
    134         if prev_tag == u'O':

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/decorators.pyc in __get__(self, obj, cls)
     18     if obj is None:
     19         return self
---> 20     value = obj.__dict__[self.func.__name__] = self.func(obj)
     21     return value
     22 

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/text.pyc in ne_chunker(self)
     98   @cached_property
     99   def ne_chunker(self):
--> 100     return get_ner_tagger(lang=self.language.code)
    101 
    102   @cached_property

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/decorators.pyc in memoizer(*args, **kwargs)
     28     key = tuple(list(args) + sorted(kwargs.items()))
     29     if key not in cache:
---> 30       cache[key] = obj(*args, **kwargs)
     31     return cache[key]
     32   return memoizer

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/tag/base.pyc in get_ner_tagger(lang)
    190 def get_ner_tagger(lang='en'):
    191   """Return a NER tagger from the models cache."""
--> 192   return NEChunker(lang=lang)

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/tag/base.pyc in __init__(self, lang)
    102       lang: language code to decide which chunker to use.
    103     """
--> 104     super(NEChunker, self).__init__(lang=lang)
    105     self.ID_TAG = NER_ID_TAG
    106 

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/tag/base.pyc in __init__(self, lang)
     38     """
     39     self.lang = lang
---> 40     self.predictor = self._load_network()
     41     self.ID_TAG = {}
     42     self.add_bias = True

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/tag/base.pyc in _load_network(self)
    107   def _load_network(self):
    108     """ Building the predictor out of the model."""
--> 109     self.embeddings = load_embeddings(self.lang, type='cw')
    110     self.embeddings.normalize_words(inplace=True)
    111     self.model = load_ner_model(lang=self.lang, version=2)

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/decorators.pyc in memoizer(*args, **kwargs)
     28     key = tuple(list(args) + sorted(kwargs.items()))
     29     if key not in cache:
---> 30       cache[key] = obj(*args, **kwargs)
     31     return cache[key]
     32   return memoizer

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/load.pyc in load_embeddings(lang, task, type)
     58   """
     59   src_dir = "_".join((type, task)) if type else task
---> 60   p = locate_resource(src_dir, lang)
     61   e = Embedding.load(p)
     62   if type == "cw":

/home/preceptor/miniconda2/envs/wiki/lib/python2.7/site-packages/polyglot/load.pyc in locate_resource(name, lang, filter)
     44       raise ValueError("This resource is available in the index "
     45                        "but not downloaded, yet. Try to run\n\n"
---> 46                        "polyglot download {}".format(package_id))
     47   return path.join(p, os.listdir(p)[0])
     48 

ValueError: This resource is available in the index but not downloaded, yet. Try to run

polyglot download embeddings2.da