DS TECH Flask / Django – clearing the port on failed ‘python manage.py runserver’ ~~ March 18, 2016 Bring the previous session into foreground, and close it out! This may need to be done multiple times if multiple instances are running. fg control + c Related Posts:Flask / gunicorn / nginx / Apache2 / supervisorfrom ? import ? - pythonFlask - change default port from 5000EXIF Matadata - manage with EXIFTOOLNetBeans for Python - SetupPython - pytz - list of timezonesWhat version of Python is running ?Flask - launching the local dev web serveractivate virtual environment in python