Here's what I got: $ yum search openssl10 ––enablerepo=ius-testing Loaded plugins: downloadonly, fastestmirror, priorities, replace, security Determining fastest mirrors epel/metalink | 6.6 kB 00:00 * base: mirror.us.leaseweb.net * epel: mirrors.rit.edu * extras: mirror.us.leaseweb.net * ius: archive.linux.duke.edu * rpmforge: mirror.us.leaseweb.net * rpmforge-extras: mirror.us.leaseweb.net * updates: mirror.us.leaseweb.net base | 3.7 kB 00:00 cr | 3.0 kB 00:00 epel | 4.3 kB 00:00 epel/primary_db | 4.1 MB 00:00 extras | 3.5 kB 00:00 extras/primary_db | 24 kB 00:00 ius | 2.2 kB 00:00 ius/primary_db | 81 kB 00:00 mod-spdy | 951 B 00:00 newrelic | 951 B 00:00 newrelic/primary | 2.1 kB 00:00 newrelic 5/5 rpmforge | 1.9 kB 00:00 rpmforge/primary_db | 2.6 MB 00:00 rpmforge-extras | 1.9 kB 00:00 rpmforge-extras/primary_db | 460 kB 00:00 updates | 3.5 kB 00:00 updates/primary_db | 3.8 MB 00:00 2033 packages excluded due to repository priority protections epel/pkgtags | 325 B 00:00 ==================================================================== N/S Matched: openssl10 ==================================================================== openssl10.i686 : Utilities from the general purpose cryptography library with TLS implementation openssl10-devel.i686 : Files for development of applications which will use OpenSSL openssl10-libs.i686 : A general purpose cryptography library with TLS implementation Name and summary matches mostly, use "search all" for everything. Warning: No matches found for: ––enablerepo=ius-testing