Comment 4 for bug 1444242

With the same job as Sam mentioned above (and one tiny patch that can be seen in the output below)

(venv.fx)zyga@fx:~/checkbox/providers/plainbox-provider-checkbox$ LANGUAGE=en plainbox -C -T plainbox.depmgr run -i "2013.com.canonical.certification::audio/playback_thunderbolt"
===============================[ Analyzing Jobs ]===============================
DEBUG plainbox.depmgr: Starting solve
DEBUG plainbox.depmgr: Visiting job 2013.com.canonical.certification::audio/playback_thunderbolt (color Color.COLOR_WHITE)
DEBUG plainbox.depmgr: Visiting dependency: <JobDefinition id:'2013.com.canonical.certification::device' plugin:'resource'>
DEBUG plainbox.depmgr: Visiting job 2013.com.canonical.certification::device (color Color.COLOR_WHITE)
DEBUG plainbox.depmgr: Visiting dependency: <JobDefinition id:'2013.com.canonical.certification::package' plugin:'resource'>
DEBUG plainbox.depmgr: Visiting job 2013.com.canonical.certification::package (color Color.COLOR_WHITE)
DEBUG plainbox.depmgr: Appending <JobDefinition id:'2013.com.canonical.certification::package' plugin:'resource'> to solution
DEBUG plainbox.depmgr: Appending <JobDefinition id:'2013.com.canonical.certification::device' plugin:'resource'> to solution
==================================[ Warning ]===================================
There were some problems with the selected jobs
 * missing dependency: '2013.com.canonical.certification::manifest' (resource)
Problematic jobs will not be considered
=============================[ Session Statistics ]=============================
This session is about 0.00% complete
Estimated duration cannot be determined for automated jobs.
Estimated duration cannot be determined for manual jobs.
Size of the desired job list: 0
Size of the effective execution plan: 0
===========================[ Running Selected Jobs ]============================
==================================[ Results ]===================================