title: "python setup.py egg_info" failed with error code 1. How to fix this
body: <p>How do I fix this. I cannot find any directory with "Temp\pip-install-7utykvpt\polyglot"    </p>
  
  <pre><code>C:\Windows\system32&gt;pip install polyglot
  Collecting polyglot
    Using cached https://files.pythonhosted.org/packages/e7/98/e24e2489114c5112b083714277204d92d372f5bbe00d5507acf40370edb9/polyglot-16.7.4.tar.gz
      Complete output from command python setup.py egg_info:
      Traceback (most recent call last):
        File "&lt;string&gt;", line 1, in &lt;module&gt;
        File "C:\Users\Lenovo\AppData\Local\Temp\pip-install-7utykvpt\polyglot\setup.py", line 15, in &lt;module&gt;
          readme = readme_file.read()
        File "c:\users\lenovo\appdata\local\programs\python\python36\lib\encodings\cp1252.py", line 23, in decode
          return codecs.charmap_decode(input,self.errors,decoding_table)[0]
      UnicodeDecodeError: 'charmap' codec can't decode byte 0x81 in position 4941: character maps to &lt;undefined&gt;
  
      ----------------------------------------
  Command "python setup.py egg_info" failed with error code 1 in C:\Users\Lenovo\AppData\Local\Temp\pip-install-7utykvpt\polyglot\
  </code></pre>