gistfile1.sh

#!/usr/bin/env bash

set -e

cd ~/.rbenv/src
curl -LO 'ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p448.tar.gz'
tar xvzf ruby-1.9.3-p448.tar.gz && cd ruby-1.9.3-p448/
./configure --prefix="$HOME/.rbenv/versions/1.9.3-p448" --enable-shared --with-opt-dir=/opt/local
make
make install
rbenv rehash
rbenv shell 1.9.3-p448
cd ~/.rbenv/src/rubygems-2.0.3
rbenv exec ruby ./setup.rb
rbenv exec gem install bundler --no-rdoc --no-ri
rbenv shell --unset