Install RubyOnRails in Ubuntu
In the last article, we talked how to install Ruby in Ubuntu. Now, we are going to install a very popular web framework for Ruby - RubyOnRails.
Firstly, you need to install RubyGems, a gem is a packaged Ruby application or library.
# sudo apt-get install rubygems
Then, we use the gem command to install rails.
# sudo gem install rails