How to install ruby 1.9 and rails with RVM

Just follow these steps

ruby -v
mkdir -p ~/.rvm/src/ && cd ~/.rvm/src && rm -rf ./rvm/ && git clone git://github.com/wayneeseguin/rvm.git && cd rvm && ./install
rvm install 1.9.1
rvm list
rvm 1.9.1
rvm 1.9.1 --default
rvm system
gem install tzinfo builder memcache-client rack rack-test rack-mount erubis mail text-format thor bundler i18n
gem install rails --pre
rails topscore
cd topscore
rails server
gem install sqlite3-ruby
rails generate scaffold game name:string
rake db:migrate

and you are done :)
taken from http://railscasts.com/episodes/200-rails-3-beta-and-rvm

BrokenCompass - Install instructions

BrokenCompass up and running in flat 5 mins

Step: 01
Install BrokenCompass plugin

ruby script/plugin install http://brokencompass.googlecode.com/svn/trunk

from inside of rails app root directory.

Step: 02
Add BrokenCompass configuration yml file
Create file

config/brokencompass.yml

Add content like

#brokencompass.yml............. STARTS
index-sources:
advertisment:
sql: "select id,title,description,location from advertisments"
table_name: advertisments

query:
sql: "select id,content,dynamic_fields from queries"
table_name: queries

# Database connection adapter
connection_adapter:
adapter: "mysql"
host: "localhost"
username: "username"
password: "password"
database: "myapp_development"

#brokencompass.yml............. ENDS

Note:
0. Nothing is optional in the yml(everything is mandatory)
1. Add as many items in index-sources as you want, but every item name should match model names(for which they will be used).
2. Make sure to include the Id field so that index created can be mapped to record identifier.
3. Provide the connection adapter details in connection_adapter section(so as to answer, where to read data from)
4. If you are not minding the spaces in yml(then you have messed up the configuration, so don't try to remove spaces :) from yml, wanna know more about yml? )

Step: 03
Run rake task to create indexes for the first time

rake brokencompass:create_index

from inside of rails app root directory.

Step: 04 (This is required, when one is re-creating the indexes from scratch)
Run rake task to re-create indexes

rake brokencompass:index

from inside of rails app root directory.

Step: 05 (To delete any of the indexes so created, delete corresponding "xxxx.index" file from broken_compass
from inside of rails app root directory.