How to upgrade Ruby to 2.0

Question

My ruby version is

ruby 1.9.3p374 (2013-01-15) [i386-mingw32]

and I am running under Windows 8 with mingw installed.

How can I upgrade

Answer 1

Well you could just try building it from source, just like how you installed 1.9.3. Personally I would recommend using something like RubyInstaller or better still doing Ruby development inside a Linux VM.