Sports Yum Update for upgrade, error
# Yum updateGathering header information file (s) from server (s) Server: CentOS-3 - AddonsServer: CentOS-3 - BaseServer: CentOS-3 - ExtrasServer: CentOS-3 - UpdatesFinding updated packagesDownloading needed headersResolving dependenciesDependencies resolvedI will do the following: [INSTALL: KERNEL 2.4.21-27.0.2.El.i686] [Update: Emacs 21.3-4.1.centos.1.i386] [Update: CUPS 1: 1.1.17-13.3.27.i386] [Update: xfree86 -xauth 4.3.0-81.el.i386] [Update: xfree86-mesa-libgl 4.3.0-81.el.i386] [Update: GDK-PIXBUF 1: 0.22.0-12.el3.i386] [Update : Perl-cpan 2: 1.61-89.10.i386] [Update: xfree86-mesa-libglu 4.3.0-81.El.i386] [Update: rh-postgreSQL-Server 7.3.9-2.i386] [Update: INITSCRIPTS 7.31.18.el-1.centos.1.i386] [Update: Squirrelmail 1.4.3A-9.EL3.centos.1.Noarch] [Update: VIM-X11 1: 6.3.046-0.30E.3.i386 ] [Update: cpio 2.5-3e.3.i386] [Update: rh-postgreSQL-Devel 7.3.9-2.i386] [Update: mysql-wevel 3.23.58-15.rhel3.1.i386] [Update: Perl-dbi 1.32-9.i386] [Update: Vim-enhanced 1: 6.3.046-0.30E.3.i386] [Update: CUPS-LIBS 1: 1.1.17 -13.3.27.i386] [Update: Bind-Utils 20: 9.2.4-7_l3.i386] [Update: python-devel 2.2.3-6.1.i386] [Update: rh-postgreSQL-DOCS 7.3.9-2 .i386] [Update: Xfree86-XFS 4.3.0-81.El.i386] [Update: Krb5-Workstation 1.2.7-42.i386] [Update: curl-devel 7.10.6-6.rhel3.i386] [ Update: IPsec-Tools 0.2.5-0.7.i386] [Update: Ethereal 0.10.10-1.el3.1.i386] [Update: Emacs-leim 21.3-4.1.centos.1.i386] [Update: IMAP- Utils 1: 2002D-11.I386] [Update: Bind-Libs 20: 9.2.4-7_el3.i386] [Update: Perl-suiderl 2: 5.8.0-89.10.i386] [Update: RH-PostgreSQL-LIBS 7.3 .9-2.i386] [Update: MOD_PYTHON 3.0.3-5.ENT.I386] [Update: IMAP 1: 2002D-11.I386] [Update: BIND 20: 9.2.4-7_EL3.I386] [Update: EthereAl-gnome 0.10.10-1.el3.1.i386] [Update: Perl-db_file 2: 1.804-89.10.i386] [Update: Mailman 3:
2.1.5-25.Rhel3.i386] [Update: rh-postgreSQL-TCL 7.3.9-2.i386] [Update: Perl-CGI 2: 2.81-89.10.i386] [Update: Less 378-12.i386] [Update: Vim-minimal 1: 6.3.046-0.30E.3.I386] [Update: rh-postgreSQL-TEST 7.3.9-2.i386] [Update: kernel-source 2.4.21-27.0.2.el .i386] [Update: Perl 2: 5.8.0-89.10.i386] [Update: redhat-config-securityLevel 1.2.9.2-1.i386] [Update: Xfree86-Libs 4.3.0-81.el.i386] [ Update: Xemacs 21.4.13-8.1.1.i386] [Update: rh-postgreSQL-PL 7.3.9-2.i386] [Update: gtk2 2.2.4-15.i386] [Update: kernel-DOC 2.4 .21-27.0.2.l.i386] [Update: Xemacs-Info 21.4.13-8.1.i386] [Update: rh-postgreSQL 7.3.9-2.i386] [Update: rh-postgreSQL- Python 7.3.9-2.i386] [UPDATE: CURL 7.10.6-6.rhel3.i386] [Update: Vim-Common 1: 6.3.046-0.30E.3.I386] [Update: KRB5-Libs 1.2. 7-42.i386] [UPDATE: RH-PostgreSQL-JDBC 7.3.9-2.i386] [Update: rh-postgreSQL-ContriB 7.3.9-2.i386] [Update: Xfree86-Libs-Data 4.3.0- 81.El.i386] [UPDATE: Python 2.2.3-6.1.i386] [Update: mysql-bench 3.23.58-15.rhel3.1.i386] [Update: Xemacs-EL 21.4.13-8.nt. 1.i386] [U PDATE: SQUID 7: 2.5.STABLE3-6.3E.8.I386] [Update: KRB5-Server 1.2.7-42.i386] [Update: redhat-config-securityLevel-Tui 1.2.9.2-1.i386] [Update : mysql 3.23.58-15.rhel3.1.i386] [Update: Xfree86-TrueType-fonts 4.3.0-81.l.i386] [Update: KDelibs 6: 3.1.3-6.10.i386] [Update: Telnet 1: 0.17-26.El3.2.i386] [Update: Xfree86-font-utils 4.3.0-81.l.i386] [Update: KRB5-Devel 1.2.7-42.i386] [Update: libtiff 3.5. 7-22.el3.i386] Is this ok [y / N]: yDownloading Packageswarning: rpmts_HdrFromFdno: V3 DSA signature: NOKEY, key ID 025e513bError: Could not find the GPG Key necessary to validate pkg / var / cache / yum / update /Packages/emacs-21.3-4.1.centos.1.i386.rpmerror: you may want to run yum clean or remove the file:
/var/cache/yum/update/packages/emacs-21.3-4.1.centos.1.i386.rpmerror: you may also check That you have the correct GPG Keys Installed error, view is that the GPG key is required,
Go on Google search, learn, then go to CentOS http://mirror.centos.org/centos/3.4/OS/i386/ Find execution rpm -import http://mirror.centos.org/centos/3.4/ OS / I386 / RPM-GPG-KEY-CENTOS-3 continues yum -y update, download