According to WebOSInternals twitter:
Originally Posted by Duggleluv
@palmdoc I'm working on a fix. This one is my fault, not PreGame's..evidentally it's an issue with Package Manager Service itself
Sound like the issue with Package Manager Service preventing service uninstall. In regards to Weatherman, I honestly can't think of anything in SysToolsMgr that would cause issue. Got a url for the developer's homepage?
Originally Posted by PreDave