python manage.py runserver ImportError

I run python manage.py runserver and got following error. ImportError: Could not import settings 'myapp.settings' (Is it on sys.path? Is there an import error in the settings file?): No module named myapp.settings What's wrong with it and how can I solve this problem? -- You received this me

python manage.py runserver ImportError

I run python manage.py runserver and got the following error. ImportError: Could not import settings 'myapp.settings' (Is it on sys.path? Is there an import error in the settings file?): No module named myapp.settings What's wrong with it and how can I solve the problem? -- You received this