Installing on UNIX systems

IBM® SPSS® Modeler Premium Server must be installed to the SPSS Modeler Server installation location. If SPSS Modeler Server is not installed, the IBM SPSS Modeler Premium Server installation will fail.

You must ensure that kernel limits on the system are sufficient for the operation of IBM SPSS Modeler Premium Server. We recommend that at least 4GB is available. Use the command ulimit -a to establish the existing size and increase it if required.

To install SPSS Modeler Premium Server, perform the following steps:

1. Ensure that SPSS Modeler is not running on the target machine.
2. Log in as the user that installed SPSS Modeler ServerProfessional, and ensure this user can execute the installer.
3. For your downloaded eAssembly:
   • Double-click the file and extract the installation files to a convenient location.
   • Change directories to the location where the installation files were extracted.
   Note: If you are in a shell, instead of a user interface, extract the files by using the command unzip <image name>.zip.
4. Run the .bin file (for example; premium_server_aix64.bin or premium_server_zlinux64.bin).
5. Follow the displayed instructions. When prompted for an installation directory, use the SPSS Modeler Server installation directory. If you specify a different directory, an error message is displayed.
6. When installation has completed, restart the SPSS Modeler Server host.