Getting error while syncdb django.db.utils.ProgrammingError: permission denied for relation django_migrations

I have installed postgreSQL and psycopg2, then I created a db and user, I have granted all the permission for the user to the db and I have made all the changes in settings.py. But while I try to migrate, I am getting the error django.db.utils.ProgrammingError: permission denied for relation django_migrations

settings.py:

DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.postgresql_psycopg2', 
            'NAME': 'easyapp',
            'USER': 'krishna',
            'PASSWORD': 'sudeep',
            'HOST': 'localhost',                     
            'PORT': '',                      
        }
    }

Can anybody help me??