Subversion upgrades of existing dirs

[Sean Bruno]

How do I upgrade an existing svn tree with the current svn client.  I
don't really get what the client is trying to tell me here.

[sbruno at ref9-xen32 /dumpster/scratch/sbruno-scratch/9]$ svn up
svn: E155036: Please see the 'svn upgrade' command
svn: E155036: Working copy '/dumpster/scratch/sbruno-scratch/9' is an
old development version (format 12); to upgrade it, use a format 18
client, then use 'tools/dev/wc-ng/bumpt

[sbruno at ref9-xen32 /dumpster/scratch/sbruno-scratch/9]$ svn upgrade .
svn: E155019: Can't upgrade '/dumpster/scratch/sbruno-scratch/9' as it
is not a pre-1.7 working copy directory
svn: E150000: Missing default entry


[sbruno at ref9-xen32 /dumpster/scratch/sbruno-scratch/9]$ pkg_info 
44bsd-csh-20001106_3 The traditional 4.4BSD /bin/csh C-shell
ambit-2.0.39        Extended bash brace expansion to expand hostnames or
comman
apr-ipv6-devrandom-gdbm-db42-1.4.5.1.3.12 Apache Portability Library
bash-4.1.10         The GNU Project's Bourne Again SHell
bison-2.4.3,1       A parser generator from FSF, (mostly) compatible
with Yacc
db42-4.2.52_5       The Berkeley DB package, revision 4.2
expat-2.0.1_1       XML 1.0 parser written in C
gdbm-1.8.3_3        The GNU database manager
gettext-0.18.1.1    GNU gettext package
libiconv-1.13.1_1   A character set conversion library
libtool-2.4_1       Generic shared library support script
m4-1.4.16,1         GNU m4
neon29-0.29.6_2     An HTTP and WebDAV client library for Unix systems
pkg-config-0.25_1   A utility to retrieve information about installed
libraries
sqlite3-3.7.7.1     An SQL database engine in a C library
subversion-1.7.2    Version control system