I was spamassassin update spamassassin.i386 0:3.2.0-1.el4.rf Complete! and then,Require Perl-Package installed [30998] dbg: diag: module not installed: Mail::SPF ('require' failed) [30998] dbg: diag: module installed: Mail::SPF::Query, version 1.999001 [30998] dbg: diag: module installed: IP::Country::Fast, version 604.001 [30998] dbg: diag: module installed: Razor2::Client::Agent, version 2.82 [30998] dbg: diag: module installed: Net::Ident, version 1.20 [30998] dbg: diag: module installed: IO::Socket::INET6, version 2.51 [30998] dbg: diag: module installed: IO::Socket::SSL, version 1.05 [30998] dbg: diag: module installed: Compress::Zlib, version 1.42 [30998] dbg: diag: module installed: Time::HiRes, version 1.86 [30998] dbg: diag: module not installed: Mail::DomainKeys ('require' failed) [30998] dbg: diag: module not installed: Mail::DKIM ('require' failed) [30998] dbg: diag: module installed: DBI, version 1.50 [30998] dbg: diag: module installed: Getopt::Long, version 2.34 [30998] dbg: diag: module installed: LWP::UserAgent, version 2.033 [30998] dbg: diag: module installed: HTTP::Date, version 1.46 [30998] dbg: diag: module installed: Archive::Tar, version 1.30 [30998] dbg: diag: module installed: IO::Zlib, version 1.05 [30998] dbg: diag: module not installed: Encode::Detect ('require' failed) Installed: perl-Mail-DKIM.noarch 0:0.24-1.el4.rf perl-Mail-DomainKeys.noarch 0:0.21-2.el4.at Dependency Installed: perl-Error.noarch 0:0.17008-1.el4.rf Complete! but a perl-Mail-SPF problem [root at ns ~]# yum -y install perl-Mail-SPF Setting up Install Process Setting up repositories Reading repository metadata in from local files Excluding Packages from Red Hat Enterprise Linux dries - 4 - i386 Finished Excluding Packages from ATrpms RPM Repository for Red Hat Enterprise Linux Finished Excluding Packages from Dag RPM Repository for Red Hat Enterprise Linux Finished Excluding Packages from CentOS-4 - Updates Finished Excluding Packages from CentOS-4 - Base Finished Excluding Packages from CentOS-4 - Addons Finished Excluding Packages from CentOS-4 - Extras Finished Parsing package install arguments Resolving Dependencies --> Populating transaction set with selected packages. Please wait. ---> Package perl-Mail-SPF.noarch 0:2.004-1.el4.rf set to be updated --> Running transaction check --> Processing Dependency: perl(version) for package: perl-Mail-SPF --> Finished Dependency Resolution Error: Missing Dependency: perl(version) is needed by package perl-Mail-SPF -- royal