Protocol https not supported or disabled in libcurl using Git

Question

I have a few github repos and they have been working fine for the last few months.
However, a few days ago I started getting a strange error when trying to push
and pull

Answer 1

This error appears if you install Pure Data, may be it's your case.Here is described conflict between Pure Data and git. Pure Data installer put it's own libcurl-4.dll in system32 folder.

Even if you didn't install Pure Data there is probably another libcurl-4.dll somwhere in your library path which is loaded before libcurl-4.dll from installed git location.