In order to upgrade Ravada, you have to do a few steps:
Steps for a clean update¶
Install the deb package.
$ sudo dpkg -i <deb file>
On some upgrades may be required to install some dependencies. You will see because the packaging system will warn about it:
dpkg: dependency problems prevent configuration of ravada: ravada depends on libdatetime-perl; however: Package libdatetime-perl is not installed.
If so, install those dependencies automatically running:
$ sudo apt-get -f install
Reconfigurate the systemd.
$ sudo systemctl daemon-reload
Restart the services.
$ sudo systemctl restart rvd_back $ sudo systemctl restart rvd_front