I have downloaded postgresql as well as django and python but when I try running the command  "python manage.py runserver"   it gives me an error saying "Fatal: password authentication failed for user" .   I am trying to run it locally but am unable to figure out how to get past this issue.    
I was able to connect to the server in pgAdmin but am still getting password authentication error message
You need to change the password used to connect to your local Database, and this can be done, modifying your setting.py file in "DATABASES" object
Password authentication failed when trying to run django application on server