Comment 8 for bug 1195221

Dear Amarnath,
thanks for your reply and sorry for the delay.

Actually I'm not sure I understood your comment #7.
So, I tried to understand what you meant and I executed the following:
1) downloaded the .run and the .asc again, in the "Desktop" folder (actually is the "Scrivania" folder since I'm using Linux Mint in Italian language)

2) run the first command of your comment #7, but I got the following errors on terminal and then the window closed unexpectedly after accepting the licence and clicking on "Next" button:

su -c "sh hplip-3.13.6-plugin.run --keep"
Password:
Creating directory plugin_tmp
Verifying archive integrity... All good.
Uncompressing HPLIP 3.13.6 Plugin Self Extracting Archive.............................

HP Linux Imaging and Printing System (ver. 3.13.6)
Plugin Installer ver. 3.0

Copyright (c) 2001-13 Hewlett-Packard Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.

Plug-in version: 3.13.6
Installed HPLIP version: 3.13.6
Number of files to install: 24

(process:10325): GConf-WARNING **: Client failed to connect to the D-BUS daemon:
Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

(process:10325): GConf-WARNING **: Client failed to connect to the D-BUS daemon:
Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

(process:10325): GConf-WARNING **: Client failed to connect to the D-BUS daemon:
Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
QGtkStyle was unable to detect the current GTK+ theme.
Qt: Session management error: None of the authentication protocols specified are supported

Done.

3) Of course, I did not run the second command on your comment #7. Then I run hp-plugin again, but still errors (do you need me to post the related errors?)

What should I do now?
Thank you again so much.
Regards.