Tom Lane said:
.
>
> At the moment I think a "sleep" in the contrib makefile is sufficient
> (though note I intended to apply it only to installcheck not the other
> actions ;-))
If you're going to make a separate rule for installcheck (which I agree is a
good idea), please also consider making it fault tolerant as I suggested
here:http://archives.postgresql.org/pgsql-patches/2004-09/msg00337.php
cheers
andrew