Help for windows users

A step by step help for windows users (win8.1 64bit for me) new to Ruby, here is what I did to make it works : 1) I installed rubyinstaller.org/downloads then run the "rubyinstaller-2.2.3-x64.exe" 2) downloaded the zip file github.com/hartator/wayback-machine-downloader/archive/… 3) unzip the zip in my computer 4) search in windows start menu for "Start command prompt with Ruby" 5) follow the instructions of github.com/hartator/wayback_machine_downloader (e.g: copy paste this "gem install wayback_machine_downloader" into the prompt. Hit enter and it will install the program...then follow "Usage" guidelines). 6) once your website captured you will find the files into C:\Users\YOURusername\websites