We will get a tarball into the source directory today, and then you will need to rebuild/reinstall pubsub on boss/ops, and then do a gmake clean/install-boss on boss (which will update the event scheduler on ops).
So, there are these two files at www.emulab.net/downloads pubsub-elvincompat-0.9.tar.gz pubsub-0.9.tar.gz Be sure to pick the right one ... Lbs