gistfile1.txt

bundle exec rails s
=> Booting WEBrick
=> Rails 3.2.18 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/Users/apple/.gem/ruby/2.1.1/gems/activerecord-3.2.18/lib/active_record/connection_adapters/postgresql_adapter.rb:1222:in `initialize': could not connect to server: No such file or directory (PG::ConnectionBad)
	Is the server running locally and accepting
	connections on Unix domain socket "/tmp/.s.PGSQL.5432"?
	from /Users/apple/.gem/ruby/2.1.1/gems/activerecord-3.2.18/lib/active_record/connection_adapters/postgresql_adapter.rb:1222:in `new'
	from /Users/apple/.gem/ruby/2.1.1/gems/activerecord-3.2.18/lib/active_record/connection_adapters/postgresql_adapter.rb:1222:in `connect'
	from /Users/apple/.gem/ruby/2.1.1/gems/activerecord-3.2.18/lib/active_record/connection_adapters/postgresql_adapter.rb:324:in `initialize'
	from /Users/apple/.gem/ruby/2.1.1/gems/activerecord-3.2.18/lib/active_record/connection_adapters/postgresql_adapter.rb:28:in `new'

и так далее