.. _upgrade:

Upgrade Instructions
====================

#. Download IScorE |release|

   Download iscore-|release|.tar.gz from ISEChest.

   Extract the new files to your installation directory.

#. Upgrade your Python version

  - IScorE now runs on Python 3.5. If you have a previous install running 2.7, you will need to either modify your existing machine to use 3.5 or replace it with a new copy of the IScorE VM. See the :doc:`installation instructions </installation>` for more details.


#. Install IScorE

   Run ``sudo python setup.py install``.

#. Update dependencies

   To update the python dependencies, run ``sudo pip install -r requirements.txt`` from the directory IScorE is installed in.

#. Update the database

   Run ``python manage.py migrate`` to update the database.


#. Restart Services

   Finally, you can simply run ``supervisorctl restart iscore scheduler worker celery_beat`` to restart IScorE and the
   Service Scanner. You are now running IScorE |release|.