On AIX®, Linux, and Solaris, you can install the IBM® Content Classification components without using a graphical user interface.
If you plan to run the installation program in console mode, ensure that no setting is defined for the DISPLAY environment variable.
Open the /etc/hosts file on the computer on which you plan to install Content Classification and verify that there are localhost entries for the unqualified computer name. For example:
127.0.0.1 localhost ComputerName
::1 localhost ComputerName
Ensure that only the unqualified computer name is listed in the localhost entries. The domain name should not be specified. For example, the entries should not specify ComputerName.DomainName.
Install Content Classification components behind a firewall. For more information, see Firewall configuration.
To install IBM Content Classification in console mode: