PG::ConnectionBad FATAL: role “Myname” does not exist

Question

I am trying to use PostgreSQL so that I can deploy to Heroku. However I cannot run localhost anymore why? I get the following message:

PG::ConnectionBad
FATA         


        

Answer 1

Use this command to use your Postgres user:

sudo su - postgres

Now use this command to create a user:

createuser -s -r 'user_name'

Now logout.

The error is resolved.