Sudoers list?

[Matthew R. Dempsky]

On Tue, Apr 04, 2006 at 09:34:07PM +0100, Daniel Carrera wrote:
> But what if the user is not in the sudoers list? I need to know 
> whether it makes sense to run gksudo for this user or not.

Why not present a dialog like:

    Sorry, you do not have write permissions to the directory you 
    selected, but I can still continue if you have ``sudo'' permissions 
    on your system.

    Would you like me to try using ``sudo''? [Y/n]