Installing DSEE 6.3.1 is a multistep process because version 6.3.1 is a maintenance release that corrects issues known in versions 6.0 through 6.3. The steps to install DSEE 6.3.1 are:
Install DSEE 6.3, as described in To Install Directory Server Enterprise Edition 6.3 From Zip Distribution in Sun Java System Directory Server Enterprise Edition 6.3 Installation Guide.
Upgrade the installation to version 6.3.1, as described in Upgrading Directory Server Enterprise Edition to 6.3.1 Using ZIP distribution in Sun Java System Directory Server Enterprise Edition 6.3.1 Release Notes.
Install the Directory Service Control Center, as described in Installing Directory Service Control Center From Zip Distribution in Sun Java System Directory Server Enterprise Edition 6.3 Installation Guide
To learn about DSEE, see Sun Java System Directory Server Enterprise Edition 6.3 Evaluation Guide. To learn about deployment architectures for DSEE, see Sun Java System Directory Server Enterprise Edition 6.3 Deployment Planning Guide.