DEVISE Fail after Mountain Lion Upgrade
===

I'm really a newbie on rails, but everything was working really good until I upgraded to Mountain Lion yesterday. Now when want to start my local rails server I get this:

    My-MacBook-Pro: / me$ rails s
    => Booting Thin
    => Rails 3.2.1 application starting in development on http://0.0.0.0:3000
    => Call with -d to detach
    => Ctrl-C to shutdown server
    
    [DEVISE] Devise.apply_schema is deprecated and has no effect. Please remove it.
    
    
    [DEVISE] Devise.use_salt_as_remember_token is deprecated and has no effect. Please remove it.
    
    Exiting
    /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/postgresql_adapter.rb:1161:in `initialize': could not connect to server: No such file or directory (PG::Error)
    	Is the server running locally and accepting
    	connections on Unix domain socket "/var/pgsql_socket/.s.PGSQL.5432"?
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/postgresql_adapter.rb:1161:in `new'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/postgresql_adapter.rb:1161:in `connect'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/postgresql_adapter.rb:316:in `initialize'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/postgresql_adapter.rb:27:in `new'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/postgresql_adapter.rb:27:in `postgresql_connection'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:277:in `new_connection'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:287:in `checkout_new_connection'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:235:in `block (2 levels) in checkout'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:230:in `loop'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:230:in `block in checkout'
    	from /Users/me/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:229:in `checkout'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:95:in `connection'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:374:in `retrieve_connection'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:168:in `retrieve_connection'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:142:in `connection'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/model_schema.rb:308:in `clear_cache!'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.1/lib/active_record/railtie.rb:91:in `block (2 levels) in <class:Railtie>'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:418:in `_run__2238067008626053711__prepare__984928368898199671__callbacks'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:405:in `__run_callback'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:385:in `_run_prepare_callbacks'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:81:in `run_callbacks'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.1/lib/action_dispatch/middleware/reloader.rb:74:in `prepare!'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.1/lib/action_dispatch/middleware/reloader.rb:48:in `prepare!'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/application/finisher.rb:47:in `block in <module:Finisher>'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/initializable.rb:30:in `instance_exec'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/initializable.rb:30:in `run'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/initializable.rb:55:in `block in run_initializers'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/initializable.rb:54:in `each'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/initializable.rb:54:in `run_initializers'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/application.rb:136:in `initialize!'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/railtie/configurable.rb:30:in `method_missing'
    	from /Users/me/startwork/config/environment.rb:5:in `<top (required)>'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in `require'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in `block in require'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:236:in `load_dependency'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in `require'
    	from /Users/me/startwork/config.ru:4:in `block in <main>'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/builder.rb:51:in `instance_eval'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/builder.rb:51:in `initialize'
    	from /Users/me/startwork/config.ru:1:in `new'
    	from /Users/me/startwork/config.ru:1:in `<main>'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/builder.rb:40:in `eval'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/builder.rb:40:in `parse_file'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/server.rb:200:in `app'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/commands/server.rb:46:in `app'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/server.rb:301:in `wrapped_app'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/rack-1.4.1/lib/rack/server.rb:252:in `start'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/commands/server.rb:70:in `start'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/commands.rb:55:in `block in <top (required)>'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/commands.rb:50:in `tap'
    	from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/commands.rb:50:in `<top (required)>'
    	from script/rails:6:in `require'
    	from script/rails:6:in `<main>'

Unfortunately I dont have the slightest idea how to fix this. can you help me?
here is my gem file, in case you need it: http://pastebin.com/3QuP26nb

thanks so much!