Instalar Ubuntu 12.04 com Ruby 1.9.3, Rails, Nginx, Passenger e PostgreSQL ou MySQL

Atualizar o sistema e instalando ferramentas sudo apt-get -y update sudo apt-get -y install build-essential zlib1g-dev libssl-dev libreadline-dev libyaml-dev libcurl4-openssl-dev curl git-core python-software-properties libsqlite3-0 libsqlite3-dev sqlite3 Instalar Ruby 1.9.3 Verificar...