Setting up Rails, Passenger, Nginx, Mysql and xdelta3 on RED HAT ENTERPRISE LINUX

Step 1: Install Redhat RHEL

Step 2: Add a deploy user

adduser deploy

Step 3: Update and Install dependencies

Make sure that each line completes before running the next. Don't just copy the lines in all at once or it will use the beginning letters of one line as an answer to questions the first may ask.

sudo su - root
yum groupinstall "Development Tools" "Development Libraries"