#!/bin/bash
# script for installing datamapper under ruby 1.9.1
# tested on Ubuntu and OpenSolaris

# change this to your gem binary for ruby 1.9
GEM=gem1.9

# don't mess with the file system
cd /tmp

# bcrypt gem does not work with 1.9, we have to use the sources
git clone git://github.com/genki/bcrypt-ruby.git
cd bcrypt-ruby
$GEM build *.gemspec
sudo $GEM install *.gem
cd ..
sudo rm -R bcrypt-ruby

wget http://gist.github.com/raw/58071/1227b150850f3bdbda052b080943c29b4ad10138/fake_json.gemspec
$GEM build fake_json.gemspec
sudo $GEM install json-*.gem
rm fake_json.gemspec json-*.gem

sudo $GEM install datamapper

# that's about it
exit