Obsolete major version 8.1 │ │ │ │ The PostgreSQL version 8.1 is obsolete, but the server or client packages are still installed. Please install the latest │ │ packages (postgresql-8.3 and postgresql-client-8.3) and upgrade the existing clusters with pg_upgradecluster (see │ │ manpage). │ │ │ │ Please be aware that the installation of postgresql-8.3 will automatically create a default cluster 8.3/main. If you │ │ want to upgrade the 8.1/main cluster, you need to remove the already existing 8.3 cluster (pg_dropcluster --stop 8.3 │ │ main, see manpage for details). │ │ │ │ The old server and client packages are no longer supported. After the existing clusters are upgraded, the postgresql-8.1 │ │ and postgresql-client-8.1 packages should be removed. │ │ │ │ Please see /usr/share/doc/postgresql-common/README.Debian.gz for details.