Once it finishes you will have Ruby on Rails installed on your droplet.
More to come for this, but one of the key things to remember is that when you update a gem, you must at least build all the things that depend on it.
For example: This creates a conflict in ports or creates extra work creating a port for both 1.0.1 and 1.1.1.This is a great program that lets you use several versions of Ruby on one VPS; however, in this case, we will just use it to install the latest version of Ruby on the droplet.If you do not have curl on your system, you can start by installing it: Additional Dependencies: # For Ruby / Ruby HEAD (MRI, Rubinius, & REE), install the following: ruby: yum install -y gcc-c patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel make bzip2 autoconf automake libtool bison iconv-devel ## NOTE: For centos This process may take a while, be patient with it. A pyramid gets built, forming the final platform, allowing you to run the higher-level applications you require (e.g. And this cycle starts during the development phase. The moment you start the machine, a bunch of code gets executed, which in turn loads some others. As you can see from the above basic portrayal of application execution lifecycle, everything is dependant on others when it comes to programs.