Django Error: That port is already in use.

原文：http://stackoverflow.com/questions/20239232/error-that-port-is-already-in-use

A more simple solution just type sudo fuser -k 8000/tcp. This should kill all the processes associated with port 8000.

EDIT:

For osx users you can use sudo lsof -t -i tcp:8000 | xargs kill -9