Probably this isn't the place to ask, but I'm doing a test with an Almalinux Physical host and trying to install a standalone instance and I get this error when I use the Engine-Setup, I'm using a Centos stream guide. [ INFO ] Stage: Initializing [ INFO ] Stage: Environment setup Configuration files: /etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf, /etc/ovirt-engine-setup.conf.d/10-packaging.conf Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20210915140413-hsjs2f.log Version: otopi-1.9.5 (otopi-1.9.5-1.el8) [ ERROR ] Failed to execute stage 'Environment setup': No supported package manager found in your system [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20210915140413-hsjs2f.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20210915140414-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed 2021-09-15 14:12:16,421-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/groupKvm=str:'kvm' 2021-09-15 14:12:16,421-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/groupVmConsole=str:'ovirt-vmconsole' 2021-09-15 14:12:16,421-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/hostileServices=str:'ovirt-engine-dwhd,ovirt-engine-notifier' 2021-09-15 14:12:16,422-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/memCheckEnabled=bool:'True' 2021-09-15 14:12:16,422-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/memCheckMinimumMB=int:'4096' 2021-09-15 14:12:16,422-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/memCheckRecommendedMB=int:'16384' 2021-09-15 14:12:16,422-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/memCheckThreshold=int:'90' 2021-09-15 14:12:16,422-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/nfsConfigEnabled=NoneType:'None' 2021-09-15 14:12:16,423-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/nfsConfigEnabled_legacyInPostInstall=bool:'False' 2021-09-15 14:12:16,423-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/nfsServiceName=NoneType:'None' 2021-09-15 14:12:16,423-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/reservedPorts=set:'set()' 2021-09-15 14:12:16,423-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/selinuxBooleans=list:'[]' 2021-09-15 14:12:16,423-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/selinuxContexts=list:'[]' 2021-09-15 14:12:16,424-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/selinuxPorts=list:'[]' 2021-09-15 14:12:16,424-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/selinuxRestorePaths=list:'[]' 2021-09-15 14:12:16,424-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/shmmax=int:'68719476736' 2021-09-15 14:12:16,424-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/userApache=str:'apache' 2021-09-15 14:12:16,424-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/userEngine=str:'ovirt' 2021-09-15 14:12:16,425-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/userPostgres=str:'postgres' 2021-09-15 14:12:16,425-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/userRoot=str:'root' 2021-09-15 14:12:16,425-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/userVdsm=str:'vdsm' 2021-09-15 14:12:16,425-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_SYSTEM/userVmConsole=str:'ovirt-vmconsole' 2021-09-15 14:12:16,426-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_VMCONSOLE_PROXY_CONFIG/vmconsoleProxyConfig=NoneType:'None' 2021-09-15 14:12:16,426-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_VMCONSOLE_PROXY_CONFIG/vmconsoleProxyPort=int:'2222' 2021-09-15 14:12:16,426-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_WSP_RPMDISTRO_PACKAGES=str:'ovirt-engine-websocket-proxy' 2021-09-15 14:12:16,426-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV OVESETUP_WSP_RPMDISTRO_PACKAGES_SETUP=str:'ovirt-engine-setup-plugin-websocket-proxy' 2021-09-15 14:12:16,426-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV PACKAGER/dnfDisabledPlugins=list:'[]' 2021-09-15 14:12:16,427-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV PACKAGER/dnfExpireCache=bool:'True' 2021-09-15 14:12:16,427-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV PACKAGER/dnfRollback=bool:'True' 2021-09-15 14:12:16,427-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV PACKAGER/dnfpackagerEnabled=bool:'False' 2021-09-15 14:12:16,427-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV PACKAGER/keepAliveInterval=int:'30' 2021-09-15 14:12:16,427-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV PACKAGER/yumDisabledPlugins=list:'[]' 2021-09-15 14:12:16,428-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV PACKAGER/yumEnabledPlugins=list:'[]' 2021-09-15 14:12:16,428-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV PACKAGER/yumExpireCache=bool:'True' 2021-09-15 14:12:16,428-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV PACKAGER/yumRollback=bool:'True' 2021-09-15 14:12:16,428-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV PACKAGER/yumpackagerEnabled=bool:'True' 2021-09-15 14:12:16,428-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV SYSTEM/clockMaxGap=int:'5' 2021-09-15 14:12:16,429-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV SYSTEM/clockSet=bool:'False' 2021-09-15 14:12:16,429-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV SYSTEM/commandPath=str:'/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/root/bin' 2021-09-15 14:12:16,429-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV SYSTEM/reboot=bool:'False' 2021-09-15 14:12:16,429-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV SYSTEM/rebootAllow=bool:'True' 2021-09-15 14:12:16,430-0400 DEBUG otopi.context context.dumpEnvironment:775 ENV SYSTEM/rebootDeferTime=int:'10' 2021-09-15 14:12:16,430-0400 DEBUG otopi.context context.dumpEnvironment:779 ENVIRONMENT DUMP - END 2021-09-15 14:12:16,433-0400 DEBUG otopi.context context._executeMethod:127 Stage pre-terminate METHOD otopi.plugins.otopi.dialog.cli.Plugin._pre_terminate 2021-09-15 14:12:16,433-0400 DEBUG otopi.context context._executeMethod:136 otopi.plugins.otopi.dialog.cli.Plugin._pre_terminate condition False 2021-09-15 14:12:16,435-0400 INFO otopi.context context.runSequence:616 Stage: Termination 2021-09-15 14:12:16,435-0400 DEBUG otopi.context context.runSequence:620 STAGE terminate 2021-09-15 14:12:16,437-0400 DEBUG otopi.context context._executeMethod:127 Stage terminate METHOD otopi.plugins.ovirt_engine_common.base.core.misc.Plugin._terminate 2021-09-15 14:12:16,437-0400 ERROR otopi.plugins.ovirt_engine_common.base.core.misc misc._terminate:153 Execution of setup failed 2021-09-15 14:12:16,441-0400 DEBUG otopi.context context._executeMethod:127 Stage terminate METHOD otopi.plugins.otopi.dialog.human.Plugin._terminate 2021-09-15 14:12:16,460-0400 DEBUG otopi.context context._executeMethod:127 Stage terminate METHOD otopi.plugins.otopi.dialog.machine.Plugin._terminate 2021-09-15 14:12:16,460-0400 DEBUG otopi.context context._executeMethod:136 otopi.plugins.otopi.dialog.machine.Plugin._terminate condition False 2021-09-15 14:12:16,463-0400 DEBUG otopi.context context._executeMethod:127 Stage terminate METHOD otopi.plugins.otopi.core.log.Plugin._terminate I haven't found I guide for Alma Linux, So I can assume maybe oVirt still not supported on this OS, I couldn't find much information regarding this error. https://bugzilla.redhat.com/show_bug.cgi?id=1908602 https://bugzilla.redhat.com/show_bug.cgi?format=multiple&id=1909965 Thanks for your help.