C:\Users\badangel>pip install --ignore-installed --upgrade "URL" Collecting URL Using cached https://files.pythonhosted.org/packages/58/1d/492737ab1ed4ed33ce5bc00a54e92b6ad26aa793cceed097a7af389c22b3/url-0.4.2.tar.gzCollecting six (from URL)... running build_ext skipping 'url\url.cpp' Cython extension (up-to-date) building 'url.url' extension error: Microsoft Visual C++ 14.0 is required. Get it ..