Growl 1.2 installation stuck at Preparing Growl

Turns out if you have the iPhone Simulator running when upgrading Growl, it will get stuck while Preparing Growl for installation.  The hangup occurs as the installation process starts after the Package Installer has taken in your input and authenticates your Admin rights.

Looks as though the iPhone Simulator conflicts with any Package Installer over at Open Radar.

Apple tries too hard to keep their iPhone OS under lockdown under SDK conditions knowing that jailbroken phones exist.  They should open it up.  What’s the concern?