sentry[mysql] and mailcatcher dev installations on a vagrant box.
vagrant up
and it should be running.
On the first run, you need to execute:
/www/sentry/bin/sentry --config=/etc/sentry.conf.py createsuperuser
/www/sentry/bin/sentry --config=/etc/sentry.conf.py repair --owner=<username>
You should have sentry on http://localhost:9000.
Unfortunately port forwarding is not ok, so mailctacher is found on 192.168.33.10:(1080/1025), but not localhost.