you need to flush the package id to package_key map on update otherwise parameter updates and other things depending on package key fail until server restart. no attempt made to fix teh xotcl-core cached version. also misnamed query fixed
Merged oacs-5-6 to HEAD. HEAD now installs and passes all core tests. There may still be some lingering problems due to my screwing up the oacs-5-6 branch earlier, I'll be looking into this later.