- sudo apt-get install libgdbm-dev libncurses5-dev automake libtool bison libffi-dev
- curl -L https://get.rvm.io | bash -s stable
- source ~/.rvm/scripts/rvm
- echo "source ~/.rvm/scripts/rvm" >> ~/.bashrc
- rvm install 2.1.2
- rvm use 2.1.2 --default
- ruby -v
- sudo add-apt-repository ppa:chris-lea/node.js
- sudo apt-get update
- sudo apt-get install nodejs
- gem install rails
- wget -N http://chromedriver.storage.googleapis.com/2.9/chromedriver_linux64.zip -P ~/Downloads
- unzip ~/Downloads/chromedriver_linux64.zip -d ~/Downloads
- chmod +x ~/Downloads/chromedriver
- sudo mv -f ~/Downloads/chromedriver /usr/local/share/chromedriver
- sudo ln -s /usr/local/share/chromedriver /usr/local/bin/chromedriver
- sudo ln -s /usr/local/share/chromedriver /usr/bin/chromedriver