wine users - Dec 2004 - Where to place Wine CVS so that all users can use tools/wineinstall?

Or is that a stupid question?

I want to have one copy of the code CVS on the system, but I want
multiple accounts to be able to run the tools/wineinstall app to get
the account set up locally. (Mine for testing game setup and my son's
for actually playing the games.)

Is this wrong? Maybe there's some other tools/wine-app-name-here that
will create a .wine directory structure correctly once Wine has been
installed system wide?

What's the right way to do this?

Thanks,
Mark