kohenkatz/install-ruby2.sh

## install-ruby2.sh
# Install the prereqs.
sudo apt-get install -y build-essential zlib1g-dev libyaml-dev libssl-dev libgdbm-dev libreadline-dev libncurses5-dev libffi-dev curl git-core openssh-server redis-server checkinstall libxml2-dev libxslt-dev libcurl4-openssl-dev libicu-dev

# Make sure there are no old versions lying around...
sudo apt-get remove -y ruby1.8 ruby1.9.1 ruby-1.9.3

mkdir /tmp/ruby && cd /tmp/ruby
curl --progress ftp://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p247.tar.gz | tar xz
cd ruby-2.0.0-p247
./configure
make
sudo make install
	# Install the prereqs.
	sudo apt-get install -y build-essential zlib1g-dev libyaml-dev libssl-dev libgdbm-dev libreadline-dev libncurses5-dev libffi-dev curl git-core openssh-server redis-server checkinstall libxml2-dev libxslt-dev libcurl4-openssl-dev libicu-dev

	# Make sure there are no old versions lying around...
	sudo apt-get remove -y ruby1.8 ruby1.9.1 ruby-1.9.3

	mkdir /tmp/ruby && cd /tmp/ruby
	curl --progress ftp://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p247.tar.gz \| tar xz
	cd ruby-2.0.0-p247
	./configure
	make
	sudo make install