ruby-setup.sh

#!/bin/sh
sudo apt-get install build-essential libncurses5-dev libreadline-dev libssl-dev libyaml-dev libmysqlclient-dev libsqlite3-dev libxml2-dev libxslt-dev libmagick-dev libmagickwand-dev libsasl2-dev libsasl2-2 libv8-dev -y
wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p0.tar.bz2
tar xvf ruby-1.9.3-p0.tar.bz2
cd ruby-1.9.3-p0
./configure
make -j 4
sudo make install
cd ..
sudo rm -rf ruby-1.9.3*
sudo gem update --system
sudo gem install bundler mysql2 sqlite3 therubyracer