Can't install Support Advisor – "unknown developer"
Having installation/migration problems with Photoshop CS5 on my new MacBook Pro (to be described in a separate discussion), I obediently downloaded Adobe Support Advisor, mounted the disk image, and double-clicked the installer. But Mavericks said no way, nohow, contrariwise — this "can't be opened because it is from an unidentified developer". I downloaded it again via Safari and tried again, with the same result. WTH? Did Adobe forget to register itself with Apple? What could be causing this error message? More importantly, what can I do about it?
