development:
  adapter: pg
  encoding: utf8
  reconnect: false
  database: *db*
  pool: 5
  username: *user*
  password: *pw*

cirno@perfect-math-class:~/Development/prj$ bundle install
Using rake (0.9.2)
Using multi_json (1.0.3)
Using activesupport (3.1.0)
Using bcrypt-ruby (3.0.1)
Using builder (3.0.0)
Using i18n (0.6.0)
Using activemodel (3.1.0)
Using erubis (2.7.0)
Using rack (1.3.4)
Using rack-cache (1.0.3)
Using rack-mount (0.8.3)
Using rack-test (0.6.1)
Using hike (1.2.1)
Using tilt (1.3.3)
Using sprockets (2.0.3)
Using actionpack (3.1.0)
Using mime-types (1.16)
Using polyglot (0.3.2)
Using treetop (1.4.10)
Using mail (2.3.0)
Using actionmailer (3.1.0)
Using arel (2.2.1)
Using tzinfo (0.3.30)
Using activerecord (3.1.0)
Using activeresource (3.1.0)
Using xml-simple (1.1.0)
Using aws-s3 (0.6.2)
Using bundler (1.0.21)
Using coffee-script-source (1.1.2)
Using execjs (1.2.9)
Using coffee-script (2.2.0)
Using rack-ssl (1.3.2)
Using json (1.6.1)
Using rdoc (3.10)
Using thor (0.14.6)
Using railties (3.1.0)
Using coffee-rails (3.1.1)
Using haml (3.1.3)
Using jquery-rails (1.0.16)
Using kgio (2.6.0)
Using libv8 (3.3.10.2)
Using pg (0.11.0)
Using rails (3.1.0)
Using raindrops (0.8.0)
Using sass (3.1.10)
Using sass-rails (3.1.4)
Using sqlite3 (1.3.4)
Using therubyracer (0.9.4)
Using transformer (0.1.0)
Using uglifier (1.0.3)
Using unicorn (4.1.1)
Using vk-ruby (0.6.22)
Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed.
cirno@perfect-math-class:~/Development/prj$ bundle exec rake db:migrate
rake aborted!
Please install the pg adapter: `gem install activerecord-pg-adapter` (cannot load such file -- active_record/connection_adapters/pg_adapter)

Tasks: TOP => db:migrate => db:load_config
(See full trace by running task with --trace)