[[!comment format=mdwn username="joey" subject="""comment 3""" date="2018-08-26T15:14:50Z" content=""" One approach would be to have a property like spwhitton suggests, and use it with the `Apt.robustly` combinator. That way, when you update the config to specify a new package version, and apt fails to install it, propellor will run apt update and then retry the install. """]]