gistfile1.sh

#!/usr/bin/env bash
apt-get -y update
apt-get -y install build-essential zlib1g zlib1g-dev libssl-dev libreadline-gplv2-dev libyaml-dev libmysqlclient-dev libcurl4-openssl-dev libxslt-dev libxml2-dev
cd /tmp
wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
tar -xvzf ruby-1.9.3-p125.tar.gz
cd ruby-1.9.3-p125/
./configure --prefix=/usr/local
make
make install
gem install chef ruby-shadow --no-ri --no-rdoc