install Install Mongo DB In order to install Mongo DB you should create a bash script and run following lines: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10 sudo echo "deb http://downloads-distro.mongodb.org/repo/
nodejs Install NodeJS on Ubuntu Installing NodeJS on Ubuntu machine takes a few easy steps: sudo apt-get install python-software-properties python g++ make sudo add-apt-repository ppa:chris-lea/node.js sudo apt-get update sudo apt-get install nodejs Node Package Manager
install Install Ruby on Rails on Ubuntu Instructions on how to install Ruby on Rails on Ubuntu are pretty easy. You can copy paste following code and save it in the script and execute it. This way it will install