Before installing the Advanced Server or a supporting component via an RPM package, you must request access to the EnterpriseDB repository. For more information, visit:To create the repository configuration file, assume superuser privileges and invoke the following command:The repository configuration file is named edb.repo. The file resides in /etc/yum.repos.d.After creating the edb.repo file, use your choice of editor to ensure that the value of the enabled parameter is 1, and replace the username and password placeholders in the baseurl specification with the name and password of a registered EnterpriseDB user.baseurl=https://<username>:<password>@yum.enterprisedb.com/edb/redhat/rhel-$releasever-$basearchAfter saving your changes to the configuration file, you can use yum install command to install Advanced Server. For example, to install the server and its core components, use the command:When you install an RPM package that is signed by a source that is not recognized by your system, yum may ask for your permission to import the key to your local server. If prompted, and you are satisfied that the packages come from a trustworthy source, enter a y, and press Return to continue.After installing Advanced Server, you must configure the installation; see Section 3.3, Configuring a Package Installation, for details.During the installation, yum may encounter a dependency that it cannot resolve. If it does, it will provide a list of the required dependencies that you must manually resolve.