Hi, On RHEL 8 you can use yum or dnf to list available sub-packages: [root@localhost ~]# dnf search syslog-ng ========================================== Name Exactly Matched: syslog-ng =========================================== syslog-ng.src : Next-generation syslog server syslog-ng.x86_64 : Next-generation syslog server ========================================= Name & Summary Matched: syslog-ng ========================================== syslog-ng-afsnmp.x86_64 : SNMP support for syslog-ng syslog-ng-afsnmp-debuginfo.x86_64 : Debug information for package syslog-ng-afsnmp syslog-ng-amqp.x86_64 : AMQP support for syslog-ng syslog-ng-amqp-debuginfo.x86_64 : Debug information for package syslog-ng-amqp syslog-ng-debuginfo.x86_64 : Debug information for package syslog-ng syslog-ng-debugsource.x86_64 : Debug sources for package syslog-ng syslog-ng-devel.x86_64 : Development files for syslog-ng syslog-ng-geoip.x86_64 : geoip support for syslog-ng syslog-ng-geoip-debuginfo.x86_64 : Debug information for package syslog-ng-geoip syslog-ng-http.x86_64 : HTTP support for syslog-ng syslog-ng-http-debuginfo.x86_64 : Debug information for package syslog-ng-http syslog-ng-java.x86_64 : Java destination support for syslog-ng syslog-ng-java-debuginfo.x86_64 : Debug information for package syslog-ng-java syslog-ng-java-deps.noarch : Java module dependencies for syslog-ng syslog-ng-java-deps.src : Java module dependencies for syslog-ng syslog-ng-kafka.x86_64 : kafka support for syslog-ng syslog-ng-kafka-debuginfo.x86_64 : Debug information for package syslog-ng-kafka syslog-ng-libdbi.x86_64 : Libdbi support for syslog-ng syslog-ng-logrotate.x86_64 : Logrotate script for syslog-ng syslog-ng-mongodb.x86_64 : mongodb support for syslog-ng syslog-ng-mongodb-debuginfo.x86_64 : Debug information for package syslog-ng-mongodb syslog-ng-mqtt.x86_64 : mqtt support for syslog-ng syslog-ng-mqtt-debuginfo.x86_64 : Debug information for package syslog-ng-mqtt syslog-ng-python.x86_64 : Python support for syslog-ng syslog-ng-python-debuginfo.x86_64 : Debug information for package syslog-ng-python syslog-ng-python-modules.x86_64 : Python-based drivers for syslog-ng syslog-ng-redis.x86_64 : redis support for syslog-ng syslog-ng-redis-debuginfo.x86_64 : Debug information for package syslog-ng-redis syslog-ng-riemann.x86_64 : riemann support for syslog-ng syslog-ng-riemann-debuginfo.x86_64 : Debug information for package syslog-ng-riemann syslog-ng-slog.x86_64 : $(slog) support for syslog-ng syslog-ng-slog-debuginfo.x86_64 : Debug information for package syslog-ng-slog syslog-ng-smtp.x86_64 : smtp support for syslog-ng syslog-ng-smtp-debuginfo.x86_64 : Debug information for package syslog-ng-smtp syslog-ng-snmpdest.x86_64 : SNMP destination support for syslog-ng syslog-ng-snmpdest-debuginfo.x86_64 : Debug information for package syslog-ng-snmpdest syslog-ng-sql.x86_64 : SQL support for syslog-ng syslog-ng-sql-debuginfo.x86_64 : Debug information for package syslog-ng-sql [root@localhost ~]# And then use dnf to install the sub-package(s) you need. In this case syslog-ng-http: dnf install syslog-ng-http Bye, CzP Peter Czanik (CzP) <peter.czanik@oneidentity.com> Balabit (a OneIdentity company) / syslog-ng upstream https://syslog-ng.com/community/ https://twitter.com/PCzanik ________________________________ From: syslog-ng <syslog-ng-bounces@lists.balabit.hu> on behalf of Gundlapally, Navanitha <Navanitha.Gundlapally@broadridge.com> Sent: Wednesday, July 5, 2023 15:59 To: syslog-ng@lists.balabit.hu <syslog-ng@lists.balabit.hu> Subject: [syslog-ng] Syslog-ng is not starting CAUTION: This email originated from outside of the organization. Do not follow guidance, click links, or open attachments unless you recognize the sender and know the content is safe. Team, I am new to syslog-ng and recently installed syslog-ng v3.23 on RHEL 8. However while trying to restart syslog-ng service it is failing with below error. I read it on some blog that installing “http” should fix it but didn’t find any steps on how to intall the module. I did try to do a fresh installation of syslog-ng 3.23 and no luck there. Plugin module not found in 'module-path'; module-path='/usr/lib64/syslog-ng', module='http' Thank you NG. This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the message and any attachments from your system.