I'm looking for a Linux software installer that is simple and easy to use. RPM which seems to be the most popular also seems to be a little too complex. I don't want to spend my time reading documentation on how to use and tweak an installer. It's more important to me to devote this time to the development of my apps.
It will be used for installing a commercial app. So, I don't want to get involved with licensing fees since I just barely break even on the application.
Can anybody make any installer recommendations?