What do these RubyInstaller 2.4 components do?...

RIDK MSYS Key failing...

Install Ruby 2.4.1 in windows within corporate proxy. MSYS2 update fails...

I just downloaded Ruby 2.0.0 using RubyInstaller, but Ruby -v still says I'm running 1.9.3. What...

Rubyinstaller for Windows - ruby does nothing...