title: spacyr not working for English module (but working for Spanish)
body: <p>I just installed spaCy (Mac High Sierra, Python 2.7.14, spaCy Version: 2.0.6) using Anaconda (I was unable to do it through pip). To install it (in English and Spanish) I used the following code:</p>
  
  <pre><code>$ conda install -c conda-forge spacy
  $ python -m spacy download en
  $ python -m spacy download es
  </code></pre>
  
  <p>I have checked that spaCy is working by running the following line in Terminal: </p>
  
  <pre><code>$ python -c "import spacy; spacy.load('en'); print('OK')"
  OK
  </code></pre>
  
  <p>When I try to load it using spacyR in R, I get the following message:</p>
  
  <pre><code>&gt; library("spacyr")
  &gt; 
  &gt; spacy_initialize()
  Finding a python executable with spacy installed...
  Error in spacy_initialize() : 
    spaCy or language model en is not installed in any of python executables.
  </code></pre>
  
  <p>Yet, when I load the Spanish module, I get no error:</p>
  
  <pre><code>&gt; spacy_initialize(model = "es_core_news_sm")
  Python space is already attached.  If you want to swtich to a different Python, please restart R.
  successfully initialized (spaCy Version: 2.0.6, language model: es_core_news_sm)
  </code></pre>
  
  <p>Does anybody have any ideas on what might be the problem?</p>