[jitsi-dev] How to build Mac OS with auto update



I'm building Jitsi in MAC OSX, every thing successful but the auto update
not works.

I have found that the auto update need the sparkle, so I have installed it
and used the following command to build the dmg file:
Sudo ant sparkle
sudo ant rebild
sudo ant macosx-sparkle
sudo ant dmg

But after then I found that it seems didn't included the auto update feature
yet, any one has some idea? Thanks.

Best Regards