Got the same problem. Whenever I try to add a domain (which I own and
use with Google Apps) I get the error: "An error occurred while trying
to install this application."
First thought i had screwed up but I tried it with another app (which
uses different authentication) and it's not working.
I have done this about 5 times before for different domains so I'm
pretty sure I'm doing it right. Have got the problem for about 24
hours now.
Any news on this?
Sim