How I installed Jekyll on Windows 7 Step 1: Install Ruby with the RubyInstaller Download and install Ruby (I chose rubyinstaller-1.9.3-p125.exe). Then download and unzip the DevKit version of Ruby from the same page. How to install the DevKit While installation is (in general) simple, please ensure you carefully follow each step below. 1. Preparation If you previously installed the legacy DevKit d