title: ERROR: Could not find a version that satisfies the requirement preshed==2.0.1
body: <p>I am trying to install spaCy on Windows. I am running python 3.6.  When I run</p>
  
  <p><code>pip install -U spacy</code></p>
  
  <p>I get the following error:</p>
  
  <pre><code>Looking in indexes: https://frs-art.jpmchase.net/artifactory/api/pypi/jpmc-publi                              c-pypi/simple/
  Collecting spacy
    Downloading https://frs-art.jpmchase.net/artifactory/api/pypi/jpmc-public-pypi                              /packages/spacy/2.1.4/spacy-2.1.4.tar.gz (29.8MB)
    Installing build dependencies: started
    Installing build dependencies: finished with status 'error'
    ERROR: Complete output from command 'c:\fast\python\3.6.4\python.exe' 'c:\fast\python\3.6.4\lib\site-packages\pip' install --ignore-installed --no-user --prefix 'C:\Users\r419957\AppData\Local\Temp\pip-build-env-8u72uukr\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i https://frs-art.jpm                              chase.net/artifactory/api/pypi/jpmc-public-pypi/simple/ -- setuptools 'wheel&gt;0.32.0.&lt;0.33.0' Cython 'cymem&gt;=2.0.2,&lt;2.1.0' 'preshed&gt;=2.0.1,&lt;2.1.0' 'murmurhash&gt;=0.28.0,&lt;1.1.0' thinc==7.0.0.dev6:
    ERROR: Looking in indexes: https://frs-art.jpmchase.net/artifactory/api/pypi/jpmc-public-pypi/simple/
    Collecting setuptools
      Downloading https://frs-art.jpmchase.net/artifactory/api/pypi/jpmc-public-py                              pi/packages/setuptools/41.0.1/setuptools-41.0.1-py2.py3-none-any.whl (575kB)
    Collecting wheel&gt;0.32.0.&lt;0.33.0
      Downloading https://frs-art.jpmchase.net/artifactory/api/pypi/jpmc-public-pypi/packages/wheel/0.33.4/wheel-0.33.4-py2.py3-none-any.whl
    Collecting Cython
      Downloading https://frs-art.jpmchase.net/artifactory/api/pypi/jpmc-public-pypi/packages/Cython/0.29.2/Cython-0.29.2-cp36-cp36m-win32.whl (1.6MB)
    Collecting cymem&lt;2.1.0,&gt;=2.0.2
      Downloading https://frs-art.jpmchase.net/artifactory/api/pypi/jpmc-public-pypi/packages/cymem/2.0.2/cymem-2.0.2-cp36-cp36m-win32.whl
    Collecting preshed&lt;2.1.0,&gt;=2.0.1
      ERROR: Could not find a version that satisfies the requirement preshed&lt;2.1.0,&gt;=2.0.1 (from versions: 1.0.0, 1.0.1)
    ERROR: No matching distribution found for preshed&lt;2.1.0,&gt;=2.0.1
    ----------------------------------------
  ERROR: Command "'c:\fast\python\3.6.4\python.exe' 'c:\fast\python\3.6.4\lib\site-packages\pip' install --ignore-installed --no-user --prefix 'C:\Users\r419957\A                              ppData\Local\Temp\pip-build-env-8u72uukr\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i https://frs-art.jpmchase.net/artifactory/api/pypi/jpmc-public-pypi/simple/ -- setuptools 'wheel&gt;0.32.0.&lt;0.33.0' Cython 'cymem&gt;=2.0.2,&lt;2.1.0' 'preshed&gt;=2.0.1,&lt;2.1.0' 'murmurhash&gt;=0.28.0,&lt;1.1.0' thinc==7.0.0.dev6" failed with error code 1 in None
  </code></pre>
  
  <p>I then tried to download preshed by itself by running </p>
  
  <p><code>pip install preshed</code></p>
  
  <p>This however does not install the version I need which is 2.0.1</p>
  
  <p>When I run </p>
  
  <p><code>pip install preshed==2.0.1</code></p>
  
  <p>I get the following error</p>
  
  <pre><code>ERROR: Could not find a version that satisfies the requirement preshed==2.0.1 (from versions: 1.0.0, 1.0.1)
  ERROR: No matching distribution found for preshed==2.0.1
  </code></pre>
  
  <p>Any help figuring out what is going wrong would be appreciated. Thanks.</p>