Production setup with passenger 4 + Ruby (from brightbox, for ubuntu server)

passenger4_ruby_production.sh

echo "Acrescentando suporte para add-apt-repository"
sudo apt-get install -ym software-properties-common python-software-properties apt-transport-https

echo "Adicionando repositórios externos"
sudo add-apt-repository ppa:brightbox/ruby-ng-experimental

# chave pgp do repositório da phusion
gpg --keyserver keyserver.ubuntu.com --recv-keys 561F9B9CAC40B2F7
gpg --armor --export 561F9B9CAC40B2F7 | sudo apt-key add -

# criar /etc/apt/sources.list.d/passenger.list:
echo "deb https://oss-binaries.phusionpassenger.com/apt/passenger precise main" | sudo tee /etc/apt/sources.list.d/passenger.list
sudo chmod 600 /etc/apt/sources.list.d/passenger.list

sudo apt-get update

echo "Realizando instalação do Ruby 2.0"
sudo apt-get install -y ruby2.0 ruby2.0-dev ruby2.0-doc ruby-switch
sudo ruby-switch --set ruby2.0
sudo gem install bundler

echo "Realizando a instalação do nginx + passenger"
sudo apt-get install -y nginx-full passenger

echo "Acrescentado o Passenger nos módulos do Nginx"
echo "passenger_root /usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini;
passenger_ruby /usr/bin/ruby;" | sudo tee -a /etc/nginx/conf.d/passenger.conf