Upgrade sentry on debian (default install)

upgrade-sentry-on-debian

# might vary depending on how sentry was installed
# upgrade system dependencies
apt-get update
apt-get upgrade
apt-get install python-dev python-crypto libffi-dev
# upgrade python packages
pip install -U sentry
# run migrations and other tasks
sentry --config=/etc/sentry.conf.py upgrade
# probably default config location has changed
mkdir /.sentry
ln -s /etc/sentry.conf.py /.sentry/sentry.conf.py
# restart worker and application server
supervisorctl restart all