title: could not install tigramite package
body: <p>I get the following error when trying to install the <code>tigramite</code> package:</p>
  <pre><code> ERROR: Command errored out with exit status 1:
       command: 'C:\Users\IC3\anaconda3\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '&quot;'&quot;'C:\\Users\\IC3\\AppData\\Local\\Temp\\pip-install-v7nlp1rq\\tigramite_ebe1ab9fa0f04c4ea4e283de07b9517b\\setup.py'&quot;'&quot;'; __file__='&quot;'&quot;'C:\\Users\\IC3\\AppData\\Local\\Temp\\pip-install-v7nlp1rq\\tigramite_ebe1ab9fa0f04c4ea4e283de07b9517b\\setup.py'&quot;'&quot;';f=getattr(tokenize, '&quot;'&quot;'open'&quot;'&quot;', open)(__file__);code=f.read().replace('&quot;'&quot;'\r\n'&quot;'&quot;', '&quot;'&quot;'\n'&quot;'&quot;');f.close();exec(compile(code, __file__, '&quot;'&quot;'exec'&quot;'&quot;'))' install --record 'C:\Users\IC3\AppData\Local\Temp\pip-record-q5e2snyq\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\IC3\anaconda3\Include\tigramite'
  </code></pre>
  <p>This is on Windows in an Anaconda Python distribution.</p>
  <p>What is causing this and how can I get it to install?</p>