Frank, > On Mon, 03 Aug 2009 23:33:52 -0700 (PDT) > Linux Advocate wrote: > > > What command ( or yum command ) can i use to find out which repo did this > installled package come from. > > rpm -qi packagename > > # rpm -qi spamassassin Name : spamassassin Relocations: /usr Version : 3.2.5 Vendor: CentOS Release : 1.el5 Build Date: Wed 21 Jan 2009 02:35:38 PM MYT Install Date: Tue 02 Jun 2009 12:28:52 AM MYT Build Host: builder16.centos.org Group : Applications/Internet Source RPM: spamassassin-3.2.5-1.el5.src.rpm Size : 2753255 License: ASL 2.0 Signature : DSA/SHA1, Mon 09 Mar 2009 09:49:14 AM MYT, Key ID a8a447dce8562897 URL : http://spamassassin.apache.org/ Summary : Spam filter for email which can be invoked from mail delivery agents. Description : SpamAssassin provides you with a way to reduce if not completely eliminate Unsolicited Commercial Email (SPAM) from your incoming email. frm the vendor line, i can see centos...so this rpm was frm the official centos repos?