Bootstrap for new Ubuntu box

bootstrap.sh

#!/bin/bash

RUBY_VERSION='1.9.3-p194'

sudo apt-get install build-essential

cd /tmp
wget -c http://mirrors.ibiblio.org/ruby/ruby-${RUBY_VERSION}.tar.gz
tar xzf ruby-${RUBY_VERSION}.tar.gz
cd ruby-${RUBY_VERSION}
./configure --prefix=/opt/ruby-${RUBY_VERSION} && make && sudo make install && ln -s /opt/ruby-${RUBY_VERSION} /opt/ruby && export PATH=/opt/ruby/bin:${PATH}