Andrew: something definately went wrong, hard to tell what it was without
more detail. make sure to follow the instructions closesly, especially the
server restarts at the different times during installation.
Tilmann: looks like dotlrn-communities-package-create.sql didn't get run. try
sourcing it by hand and see if that helps. i would try re-installing from scratch
though becuase if that file didn't load it is likely that others didn't either.
