[Sparkle] Sparkle with non-administrator status

[Pierre Chatelier]

Hello,

> Yeah, there was a ticket for that in the new bugtracker, too. It was  
> broken for a while, but after I made a bunch of changes to the  
> installation mechanism, I tested it, and it worked for me. Is it  
> still broken?
I am not sure, I have a problem with an update. I am currently  
investigating to see where exactly it fails, and I was wondering if it  
could be a non-authentication problem. I will bug-report when I have  
precise details.

Regards,

Pierre Chatelier