[[!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.
"""]]
