Forum .LRN Q&A: Re: Res: (file "/var/lib/aolserver/dotlrn/packages/acs-bootstrap-installer/installer/install.tcl" line 36)

When the installer bombs it gets a bit confused when you run it again, but this message makes it clear:

"Kernel data model already installed"

You need to drop and then create the database again before restarting the install process.