Hi Simon, simplesi wrote: > 1st run of package with a simple "does the uninstall exist" check command. > If check command = false (which it would normally be) then install commands > invoked and assuming no errors, check is run again and if check=true then > wpkg assumes package installed. Exactly. Very simple "check-install-check" approach. Hmm, I should avoid the term "simple" ;-) > On subsequent runs (with no revision increment) - wpkg runs check command > and if check=false (for some faulty reason) WPKG runs install commands > again. If check=true then no install commands run. Exactly. That's a simple verification of the current machine state. > Have I got this right so far? Absolutely. br, Rainer |