On 07.10.2014, at 10:37, Stéphane Rollandin <lecteur at zogotounga.net> wrote:

> Hello,
> 
> I set up a web page for my Space Invader:
> http://www.zogotounga.net/comp/saucers.htm
> 
> Now, some of my friends on Mac (but not all) complain that the all-in-one available via the "for Mac" link is broken and does not install.
> 
> On the other hand I saw it install perfectly on a Mac laptop; it does work for some.
> 
> I don't know s*** about Macs. Could someone solve that case for me ?
> 
> What I did is take the official 4.5 all-in-one, and simply replace the 4.5 image with mine (renamed, obviously).

The 4.5 all-in-one is code-signed, so replacing the image will invalidate the signature,
that's what OS X complains about.

Best
	-Tobias