Before installing, you must read and agree to the license terms.
To do this download the license script from the link we sent to you.
or, if you are installing the Personal Edition:
Note: You must run this script as the same user that later performs the installation. In particular, if you are going to install LispWorks from the RPM file, you must run the license script while logged on as root.
Enter "yes" if you agree to the license terms.
LispWorks Release Notes and Installation Guide - 19 Oct 2017