title: I tried to download PyCrypto for Python 3.7 but failed
body: <p>I ran command prompt as administrator then typed pip install pycrypto
  and got this error message:</p>
  
  <blockquote>
    <p>Command ""c:\program files (x86)\python37-32\python.exe" -u -c "import
    setuptools,
    tokenize;<strong>file</strong>='C:\Users\Berkay\AppData\Local\Temp\pip-install-yikt7auh\pycrypto\setup.py';f=getattr(tokenize,
    'open', open)(<strong>file</strong>);code=f.read().replace('\r\n',
    '\n');f.close();exec(compile(code, <strong>file</strong>, 'exec'))" install
    --record C:\Users\Berkay\AppData\Local\Temp\pip-record-rjhqqr19\install-record.txt
    --single-version-externally-managed --compile" failed with error code 1 in C:\Users\Berkay\AppData\Local\Temp\pip-install-yikt7auh\pycrypto\</p>
  </blockquote>