README.md

Installs ruby-2.0.0-p0 on ubuntu via checkinstall so it's in your package manager and you can remove it.

Quick install:

curl -L https://gist.github.com/bossiernesto/6254567/raw/70d953219b268f51fd82ab755f1bcedbf1721799/ruby-2-install-ubuntu.sh | bash -s

ruby-2-install-ubuntu.sh

#!/usr/bin/env bash
set -e

sudo apt-get build-dep ruby1.9.1

wget -c http://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p247.tar.gz
tar xzf ruby-2.0.0-p247.tar.gz
cd ruby-2.0.0-p247

./configure
make

sudo checkinstall -y \
  --pkgversion 2.0.0-p247 \
  --provides "ruby-interpreter"