Error installing requirements on Windows 10

[d100bgycg3]

When trying to install the requirements on Windows 10 using pip install -r requirements.txt, the following error occurs:

Collecting asn1crypto==0.22.0 (from -r requirements.txt (line 1)) Using cached https://files.pythonhosted.org/packages/97/ba/7e8117d8efcee589f4d96dd2b2eb1d997f96d27d214cf2b7134ad8acf6ab/asn1crypto-0.22.0-py2.py3-none-any.whl Collecting cffi==1.10.0 (from -r requirements.txt (line 2)) Using cached https://files.pythonhosted.org/packages/5b/b9/790f8eafcdab455bcd3bd908161f802c9ce5adbf702a83aa7712fcc345b7/cffi-1.10.0.tar.gz Complete output from command python setup.py egg_info: Traceback (most recent call last): File "c:\python37\lib\site-packages\setuptools\msvc.py", line 489, in _find_latest_available_vc_ver return self.find_available_vc_vers()[-1] IndexError: list index out of range