Rails: FATAL - Peer authentication failed for user (PG::Error)

Question

I am running my development on Ubuntu 11.10, and RubyMine

Here is my development settings for the database.yml: which RubyMine created for me

develop         


        

Answer 1

Adding host: localhost was the magic for me

development:
  adapter: postgresql
  database: database_name_here
  host: localhost
  username: user_name_here