To install agents and tools on UNIX machines that are not supported CloudBees CD/RO server platforms, you must use a UNIX installer file instead of the ./CloudBeesFlow-<version> installer file (which works only for server installation). This file is named commander_<OStype>.bin and is available on the CloudBees FTP site. For more information about supported agent platforms, refer to Supported platforms for CloudBees CD/RO on traditional platforms.