You can find the installation tasks for Rational® Publishing Engine 1.1.2 and later.
IBM Installation Manager
IBM Installation Manager installs, updates, and modifies
applications or packages. Installation Manager monitors what you have
installed, detects what is available for you to install, and organizes
installation directories. You can install Rational Reporting using
Installation Manager.
Installing silently
You can install IBM® Rational Publishing Engine unattended
by using the silent installation feature of IBM Installation Manager. You must create a response
file with the commands and inputs that are needed during the installation
process.