I know this will be an odd question, but I was wondering if anyone knew how to install the Ubuntu Installer package in an Ubuntu installation. To clarify, when you boot up to an Ubuntu LiveCD, it's got the installer program available so that you can install Ubuntu to a drive. Naturally, this program is not present in the installed Ubuntu. Is there, though, a way to download and install it like other packages?
Invariably, someone will ask what I'm trying to do, and the answer is that I don't really know. I just kinda want to tinker around with the installer and look at it and play with it; no particular reason. Curiosity, mostly. Thanks in advance for the help!