[root@localhost /]# urpmi mysql
To satisfy dependencies, the following packages are going to be installed:
   Package                        Version      Release       Arch
(medium "Mandriva Linux - 2008.1 (Free) - Installer")
  mysql-client                   5.0.51a      3mdv2008.1    i586
  mysql-common                   5.0.51a      3mdv2008.1    i586
  perl-DBD-mysql                 4.006        2mdv2008.1    i586
(medium "Main (Cooker2008.1-1)")
  libmysql15                     5.0.51a      3mdv2008.1    i586
  mysql                          5.0.51a      3mdv2008.1    i586
29MB of additional disk space will be used.
14MB of packages will be retrieved.
Proceed with the installation of the 5 packages? (Y/n) Y

installing mysql-client-5.0.51a-3mdv2008.1.i586.rpm libmysql15-5.0.51a-3mdv2008.1.i586.rpm mysql-common-5.0.51a-3mdv2008.1.i586.rpm perl-DBD-mysql-4.006-2mdv2008.1.i586.rpm mysql-5.0.51a-3mdv2008.1.i586.rpm from /var/cache/urpmi/rpms
Preparing...                     #############################################
      1/5: libmysql15            #############################################
      2/5: mysql-client          #############################################
      3/5: perl-DBD-mysql        #############################################
      4/5: mysql-common          #############################################
      5/5: mysql                 #############################################
ERROR: 1062  Duplicate entry 'localhost-' for key 1 080315  1:17:50 [ERROR] Aborting