First Open terminal and install Ruby :

• sudo apt-get install ruby

Then we have to install NodeJS :

• sudo add-apt-repository ppa:chris-lea/node.js
  sudo apt-get update
  sudo apt-get install python-software-properties python g++ make nodejs

Now Bower :

• sudo npm install -g bower grunt-cli

Install foundation and compass

• sudo gem install foundation
  sudo gem install compass
  sudo gem install sass

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