Quick reply...
Unfortunately, I don't have an N9 on which I could test this Air UI deb.
I also see that the airui deb I supplied is depending on airui-plugin package, and I cannot find a place from which to download airui-plugin deb.
Maybe, the repository was taken down. It's not a reassuring thought. Does anybody have Air UI installed and working on their N9/N950? Please, provide a copy of your airui-plugin package.
Best wishes.
[Edit]You can try contacting support at support@appsforn9.com[/Edit]