Marcus Moeller wrote:
> Also RPM should be able to open a (gtk)dialog based script for
> configuration. It might also be an option to provide useful upgrade
> notices and a short link to them after package installation.

This is totally against (probably any) RPM-packaging guidelines. I
expect no CentOS developer would even consider this.

For other distros the solution is fine, as long as they are not RPM-based :)