I have postgresql-libs-8.1.3-1.x86_64 installed. # yum list installed postgres* Loading "installonlyn" plugin Installed Packages postgresql-libs.x86_64 8.1.4-1.FC5.1 installed When I try to install postgres* yum wants to install postgresql-libs-8.1.3-1.i386: # yum install postgres* ... Dependencies Resolved ============================================================================= Package Arch Version Repository Size ============================================================================= Installing: postgresql x86_64 8.1.4-1.FC5.1 updates 2.8 M postgresql-contrib x86_64 8.1.4-1.FC5.1 updates 459 k postgresql-debuginfo x86_64 8.1.4-1.FC5.1 updates 11 M postgresql-devel x86_64 8.1.4-1.FC5.1 updates 1.2 M postgresql-docs x86_64 8.1.4-1.FC5.1 updates 5.6 M postgresql-jdbc x86_64 8.1.4-1.FC5.1 updates 1.1 M postgresql-libs i386 8.1.4-1.FC5.1 updates 195 k postgresql-odbc x86_64 08.01.0200-1.2 core 159 k postgresql-pl x86_64 8.1.4-1.FC5.1 updates 71 k postgresql-python x86_64 8.1.4-1.FC5.1 updates 55 k postgresql-server x86_64 8.1.4-1.FC5.1 updates 4.0 M postgresql-tcl x86_64 8.1.4-1.FC5.1 updates 85 k postgresql-test x86_64 8.1.4-1.FC5.1 updates 1.1 M Transaction Summary ============================================================================= Install 13 Package(s) Update 0 Package(s) Remove 0 Package(s) Total download size: 28 M Is this ok [y/N]: n Exiting on user Command Complete! This is yum.conf: # cat /etc/yum.conf [main] cachedir=/var/cache/yum keepcache=0 debuglevel=2 logfile=/var/log/yum.log pkgpolicy=newest distroverpkg=redhat-release tolerant=1 exactarch=1 obsoletes=1 gpgcheck=1 plugins=1 metadata_expire=1800 # PUT YOUR REPOS HERE OR IN separate files named file.repo # in /etc/yum.repos.d Regards, Clodoaldo Pinto