I wrote a shell script that can automate Ruby on Rails framework installation on Ubuntu. You just need to download and execute the script. This script will check and download all required components and dependencies. The script uses RVM to install Ruby and the Rails gem.

By default, it will install:

1. RVM
2. Ruby 2
3. Rails 4

Note: This script installs older versions of Ruby and Rails. For production use, consider installing more recent versions manually or updating the script.

Setup

$ wget -qO- https://raw.githubusercontent.com/alokyadav15/rinstaller/master/rails.sh | bash

If you encounter any download errors:

Try With

$ wget https://raw.githubusercontent.com/alokyadav15/rinstaller/master/rails.sh
$ chmod +x rails.sh
$ ./rails.sh

All suggestions are welcome. Fork it on GitHub!

GitHub Repo: https://github.com/alokyadav15/rinstaller