Dion, intersting, I did not know that this
utlrp.sql
script even existed. Looking at the version shipped with Oracle
8.1.7.4, it sounds as if that script will do the job - so that makes 3
entirely different scripts all available to solve this same problem.
However, the comments in utlrp.sql do specifically say that it must be
run as Oracle user SYS, which is a very serious limitation. Someone
should try it and tell us if that is in fact the case. If it is, it
could probably be hacked to fix that, but you could also just use
either Trezzo's or Kyte's scripts instead, which don't have that
problem.
Btw, of the 3 solutions which should work, the only one I've ever
actually used is Trezzo's recompile_all_objects. I found it first,
about 4 years ago now, it worked just fine for me, and thus I never
tried any of these others.