i3c - airbnb/smartstack-cookbook reference run

gistfile1.txt

install VirtualBox
instal Vagrant, Git
& vagrant plugin install vagrant-berkshelf
download and install https://downloads.chef.io/chefdk
git clone https://github.com/airbnb/smartstack-cookbook.git
cd smartstack-cookbook
vagrant up

problem with "FATAL: LoadError: cannot load such file -- ci/reporter/minitest"
found this:
https://github.com/ci-reporter/ci_reporter_minitest
looks like lack of gem 'ci_reporter_minitest'
trying to ssh onto smartstack machine...
ssh private keylocation ../smartstack-cookbook\.vagrant\machines\smartstack\virtualbox/private_key
using puttygen to convert to ppk
configure ssh (172.16.1.3 ssh->auth with the converted ppk, user vagrant)
run 
sudo passwd root
sudo apt-get update
sudo apt-get install ruby1.9.1
sudo gem install 'ci_reporter_minitest'