Tutorial #1 : Setup Ruby environment

I. Windows OS

  1. Install RubyInstaller 2.3.3 (64-bit, 32-bit)

Screen Shot 2017-03-09 at 11.05.15

  1. During installation, check box for Add Ruby executable to PATH
  2. Download and extract the RubyInstaller DevKit to a known location (e.g., C:\DevKit) (32-bit, 64-bit)

Screen Shot 2017-03-09 at 11.05.32

  1. Open a command prompt (Start, Run, cmd, Enter)
  2. Change directories to the extracted DevKit directory (cd C:\DevKit)
  3. Run the DevKit init script with ruby dk.rb init
  4. Run the DevKit install script with ruby dk.rb install


  1. Install Bundler with gem install bundler
  2. Install RSpec version 3.4.0 with gem install rspec -v 3.4.0
  3. Install the Selenium WebDriver Ruby bindings with gem install selenium-webdriver

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