Screenshots

00-02: open Application Manager
03-05: open Application Catalogue and control to have extras repository catalogue enabled
06-08: add extras-devel repository to application manager catalogue
09-12: leave application manager to update its informations and close it
13-14: (if happens) ignore the updates that the system proposes
15-18: open XTerminal and log-in as system root with ssh
19-22: force re-updating of repository catalogues
23-27: install dtn package with its dependencies and confirm with ‘y’ the operation
28-29: confirm the recreation of dtn bundles database
30-34: exit the XTerminal
35: open Application Manager
36-37: open Application Catalogue
38-41: disable extras-devel repository
42-44: leave application manager to update its informations and close it