Description of problem:
Job template "Flatpak - Install application on host" does not call pure "flatpak install .." command but "sudo dbus-launch flatpak install .." instead. So running the template fails on systems without dbus-launch.

Maybe that command is very default and fully expected to be on any Host where I want to install flatpak apps - if so, let close this JIRA as not relevant, raised by flatpak noob. Otherwise, mention the dependency on the command and/or dbus-x11 package, in some documentation.
 

How reproducible:
100%
 

Is this issue a regression from an earlier version:
no, new feature
 

Steps to Reproduce:

1. Have default RHEL without dbus-x11 package

2. Configure flatpak remote etc.

3. Try to install a flatpak app via "Install application on host" job template

Actual behavior:
Script fails on unknown command dbus-launch.

Expected behavior:
Users know (or reporter knows?) the prerequisite.

Business Impact / Additional info: