title: cap deploy:cold production DB is not configured - Postgresql
body: <p>I am trying run cap deploy:cold to install a rails app with postgresql and I cannot figure out what is meant by 'production database is not configured' or anything else.</p>
  
  <pre><code>* 2013-01-03 08:23:26 executing `deploy:assets:precompile'
  * executing "cd /home/deployer/apps/opedio/releases/20130103132324 &amp;&amp; bundle exec rake RAILS_ENV=production RAILS_GROUPS=assets assets:precompile"
  ** [out :: 192.155.89.30] rake aborted!
  ** [out :: 192.155.89.30] production database is not configured
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.9/lib/active_record/connection_adapters/abstract/connection_specification.rb:39:in `resolve_string_connection'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.9/lib/active_record/connection_adapters/abstract/connection_specification.rb:25:in `spec'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.9/lib/active_record/connection_adapters/abstract/connection_specification.rb:130:in `establish_connection'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.9/lib/active_record/railtie.rb:82:in `block (2 levels) in &lt;class:Railtie&gt;'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.9/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.9/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.9/lib/active_support/lazy_load_hooks.rb:26:in `block in on_load'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.9/lib/active_support/lazy_load_hooks.rb:25:in `each'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.9/lib/active_support/lazy_load_hooks.rb:25:in `on_load'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.9/lib/active_record/railtie.rb:74:in `block in &lt;class:Railtie&gt;'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/initializable.rb:30:in `instance_exec'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/initializable.rb:30:in `run'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/initializable.rb:55:in `block in run_initializers'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/initializable.rb:54:in `each'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/initializable.rb:54:in `run_initializers'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/application.rb:136:in `initialize!'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/railtie/configurable.rb:30:in `method_missing'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/releases/20130103131459/config/environment.rb:4:in `&lt;top (required)&gt;'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:251:in `require'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:251:in `block in require'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:236:in `load_dependency'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.9/lib/active_support/dependencies.rb:251:in `require'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/application.rb:103:in `require_environment!'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/application.rb:297:in `block (2 levels) in initialize_tasks'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.9/lib/sprockets/assets.rake:93:in `block (2 levels) in &lt;top (required)&gt;'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.9/lib/sprockets/assets.rake:60:in `block (3 levels) in &lt;top (required)&gt;'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.9/lib/sprockets/assets.rake:23:in `invoke_or_reboot_rake_task'
  ** [out :: 192.155.89.30] /home/deployer/apps/opedio/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.9/lib/sprockets/assets.rake:29:in `block (2 levels) in &lt;top (required)&gt;'
  ** [out :: 192.155.89.30] Tasks: TOP =&gt; environment
  ** [out :: 192.155.89.30] (See full trace by running task with --trace)
  command finished in 5983ms
  *** [deploy:update_code] rolling back
  </code></pre>
  
  <p>* executing "rm -rf /home/deployer/apps/opedio/releases/20130103131459; true"
      servers: ["192.155.89.30"]
      [192.155.89.30] executing command
      command finished in 319ms
  failed: "sh -c 'cd /home/deployer/apps/opedio/releases/20130103131459 &amp;&amp; bundle exec rake RAILS_ENV=production RAILS_GROUPS=assets assets:precompile'" on 192.155.89.30</p>