Set up Ruby, Passenger and Nginx

gistfile1.sh

#!/bin/bash
if [ "$(whoami)" != "root" ]; then
    echo "Run as root!"
    exit 1
fi

apt-get -y install curl git build-essential bison openssl libreadline5 libreadline-dev
apt-get -y install zlib1g zlib1g-dev libssl-dev libsqlite3-0 libsqlite3-dev sqlite3
apt-get -y install libreadline-dev libxml2-dev autoconf libtool
bash < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer )
source "$HOME/.rvm/scripts/rvm"

rvmcheck="rvm is a function"
if [[ `type rvm | head -n1` != "$rvmcheck" ]]; then
    echo "RVM install problem. RVM must be a function!"
    exit 1
fi

rvm install 1.9.3