As of 2025, Sybase has reached its official End of Life (EOL). While installers were historically available on the SAP Support Portal SAP Software Download Center
Ensure you download the Developer Edition or Express Edition for Linux . The production licenses require a paid contract. The developer edition installs a fully functional ASE server limited to 2 CPU sockets, 2 GB of RAM, and a maximum database size of 10 GB – more than sufficient for learning and testing. sybase ase 157 download install