Install a fresh installation of Adaptive Server into a clean directory or overlay Adaptive Server 15.0.3 on a previous 15.0.x version of Adaptive Server.
Log in as “sybase” when you perform installation tasks. Do not install Adaptive Server as “root.”
The installer creates the target directory, if necessary, and installs all the selected components into that directory.
At the end of the installation, you can verify the product installation. You might need to perform additional configuration procedures before you can use some products.
As part of the installation, the installer sets up all of the environment variables Adaptive Server products need. To access these environment variables, source SYBASE.csh or SYBASE.sh script.