Pacifist 2.6.4 successfully launched in my system. How did you install Snow Leopard? I used the default method (Upgrade) to get from 10.5 to 10.6.
This was a clean install, Jon.
The corruption that Charles has seen obviously isn't universal, but it's widespread enough to have hit
VT :
[2/18/2010] I have downloaded this a number of times fromVersion Tracker and the Charlesoft website and when I open the app I get a message that something has altered the apps bundle and to download a fresh version. It occurs over and over.
[4/16/2010] Charles's reply: Problem was resolved, turned out to be an issue with the user's system that was causing code signing not to work system-wide.
I'm happy to learn that my issues apparently are not the result of my tinkering which, although ruthless, is +/- judicious.