Usage:
  pkcon [OPTION…] PackageKit Console Program

Help Options:
  -h, --help               Show help options
  --help-all               Show all help options

Application Options:
  --version                Show the program version and exit
  --filter                 Set the filter, e.g. installed
  -y, --noninteractive     Install the packages without asking for confirmation
  -d, --only-download      Prepare the transaction by downloading packages only
  --allow-downgrade        Allow packages to be downgraded during transaction
  --allow-reinstall        Allow packages to be reinstalled during transaction
  --autoremove             Automatically remove unused dependencies
  -n, --background         Run the command using idle network bandwidth and also using less power
  -p, --plain              Print to screen a machine readable output, rather than using animated widgets
  -c, --cache-age          The maximum metadata cache age (in seconds). Use -1 to use only cache, 1 to reload cache.
  --allow-untrusted        Allow untrusted packages to be installed.
  -v, --verbose            Show debugging information for all files