RPM: how to find installed differences?

[Bruno Wolff III]

On Sat, Jan 24, 2009 at 13:01:13 -0500,
  Gerry Reno <greno at verizon.net> wrote:
> Does anyone know of a way to find the differences between an  
> installation and its original RPM?

rpm -V will tell you about installed files that don't match what was in
the rpm. This doesn't handle files created by install scripts, but only
a few things create files in install scripts.