title: install issue with python - spacy package in anaconda environment
body: <p>I'm attempting to follow <a href="http://honnibal.github.io/spaCy/quickstart.html" rel="nofollow">this tutorial</a> to install the natural language processing package spaCy into a python 3 anaconda environment, windows 8</p>
  
  <p>I opened console, cd-ed to my site-packages folder, activated environment, pip-ed for install, everything seemed fine except I couldn't run the second command here</p>
  
  <pre><code>$ pip install spacy
  $ python -m spacy.en.download
  </code></pre>
  
  <p>Now I can successfully load the package but when I run the second line below, I get the following error</p>
  
  <pre><code>&gt;&gt;&gt; from spacy.en import English   #this works
  &gt;&gt;&gt; nlp = English()                #this doesn't
  
  
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
    File "C:\Users\garrett\Anaconda\envs\py3k\lib\site-packages\spacy\en\__init__.py", line 64, in __init__
      get_lex_props=get_lex_props)
    File "spacy/vocab.pyx", line 42, in spacy.vocab.Vocab.__init__ (spacy/vocab.cpp:2216)
  OSError: Directory C:\Users\garrett\Anaconda\envs\py3k\lib\site-packages\spacy\en\data\vocab not found -- cannot load Vocab.
  </code></pre>
  
  <p>I think that it is due to the fact that I couldn't run <code>python -m spacy.en.download</code></p>
  
  <p><strong>Can anyone give me an idea of what <code>python -m spacy.en.download</code> is supposed to be doing?</strong></p>
  
  <p><strong>Can anyone provide a walkthrough for how to get spaCy installed in an anaconda environment?</strong></p>
  
  <p>here's the error I get after setting the directory, activating python env, running command. The first several times I tried, my spyder editor went unresponsive and I killed the console, the most recent time I got this error </p>
  
  <pre><code>$ cd C:\Users\garrett\Anaconda\envs\py3k\Lib\site-packages
  $ C:\Users\garrett\Anaconda\envs\py3k\Lib\site-packages&gt;activate py3k
  $ [py3k] C:\Users\garrett\Anaconda\envs\py3k\Lib\site-packages&gt;python -m spacy.en.download
  
  Moving existing dir C:\Users\garrett\Anaconda\envs\py3k\Lib\site-packages\spacy\en\data to /tmp
  Traceback (most recent call last):
    File "C:\Users\garrett\Anaconda\envs\py3k\lib\runpy.py", line 160, in _run_module_as_main
      "__main__", fname, loader, pkg_name)
    File "C:\Users\garrett\Anaconda\envs\py3k\lib\runpy.py", line 73, in _run_code
      exec(code, run_globals)
    File ".\spacy\en\download.py", line 56, in &lt;module&gt;
      plac.call(main)
    File ".\plac_core.py", line 309, in call
      cmd, result = parser_from(obj).consume(arglist)
    File ".\plac_core.py", line 195, in consume
      return cmd, self.func(*(args + varargs + extraopts), **kwargs)
    File ".\spacy\en\download.py", line 51, in main
      shutil.move(DEST_DIR, '/tmp')
    File "C:\Users\garrett\Anaconda\envs\py3k\lib\shutil.py", line 521, in move
      raise Error("Destination path '%s' already exists" % real_dst)
  shutil.Error: Destination path '/tmp\data' already exists
  </code></pre>
  
  <p>appreciate any help or advice you can provide</p>