Michael, All Thanks for the answer. I download rpm-build-4.3.3-8_40.rhfc3.at.x86_64.rpm from http://rpm.pbone.net <http://rpm.pbone.net/> . After installed the rpm, I am trying to use command rpmbuild --rebuild ethereal-0.10.0a-1.RH9.src.rpm. The system's prompt was "-bash: rpmbuild: command not found". What's wrong with my operation? Thanks for any idea. Tommy -----Original Message----- From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-bounces@xxxxxxxxxx] On Behalf Of Michael Schwendt Sent: Tuesday, May 17, 2005 1:34 AM To: General Red Hat Linux discussion list Subject: Re: How to rebuild *.src.rpm in fedora 3 On Mon, 16 May 2005 23:26:38 +0800, redhat-list wrote: > Hi all, > > How to rebuild *.src.rpm in fedora 3? I used command rpm --rebuild > ethereal-0.10.0a-1.RH9.src.rpm. The system's prompt was --rebuid: unknown > option. Any idea why this could happen? Did I use wrong command? Yes, use "rpmbuild --rebuild". Install the rpm-build package if it's missing. Also note: http://www.redhat.com/mailman/listinfo/fedora-list -- Fedora Core release Rawhide (Rawhide) - Linux 2.6.11-1.1305_FC4 loadavg: 2.69 2.54 2.29 -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list