Unable to Install Discourse for development

[ExpertTeam_India]

Yes I am trying to install from :

Beginners Guide to Install Discourse on Ubuntu for Development

This guide covers installation instructions in development environment, for a production guide see: How to install Discourse in production So you want to set up Discourse on Ubuntu to hack on and develop with? We’ll assume that you don’t have Ruby/Rails/Postgre/Redis installed on your Ubuntu system. Let’s begin! Although this guide assumes that you are using Ubuntu, but the set-up instructions will work fine for any Debian based distribution. (If you want to install Discourse for…