pg_dumpall failed on dumpProcLangs()

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I was attempting to dump my database (6.4.2) in preparation for an
upgrade to 6.5.1.  I got the following error, both with and without
the `-z'.  Any suggestions are welcome....

999 roland> pg_dumpall -v -z > ~/stuff/pgdump.dat
- --  last builtin oid is 17152
- --  reading user-defined types
- --  reading user-defined functions
- --  reading user-defined aggregates
- --  reading user-defined operators
- --  reading user-defined tables
- --  reading table inheritance information
- --  finding the attribute names and types for each table
- --  finding the attrs and types for table: 'addresses'
- --  finding the attrs and types for table: 'contacts'
- --  finding the attrs and types for table: 'dictionary'
- --  finding DEFAULT expression for attr: '_rowid'
- --  finding the attrs and types for table: 'ebulk'
- --  finding DEFAULT expression for attr: '_rowid'
- --  finding DEFAULT expression for attr: 'browref'
- --  finding the attrs and types for table: 'eschema'
- --  finding DEFAULT expression for attr: '_rowid'
- --  finding the attrs and types for table: 'filters'
- --  finding DEFAULT expression for attr: '_rowid'
- --  finding the attrs and types for table: 'followups'
- --  finding DEFAULT expression for attr: '_rowid'
- --  finding DEFAULT expression for attr: 'f_sid'
- --  finding the attrs and types for table: 'groups'
- --  finding the attrs and types for table: 'master'
- --  finding the attrs and types for table: 'members'
- --  finding the attrs and types for table: 'people'
- --  finding DEFAULT expression for attr: '_rowid'
- --  finding the attrs and types for table: 'phones'
- --  finding the attrs and types for table: 'policy'
- --  finding DEFAULT expression for attr: 'pid'
- --  finding the attrs and types for table: 'policy_grp'
- --  finding DEFAULT expression for attr: '_rowid'
- --  finding DEFAULT expression for attr: 'pid'
- --  finding the attrs and types for table: 'policy_login'
- --  finding DEFAULT expression for attr: '_rowid'
- --  finding DEFAULT expression for attr: 'pid'
- --  finding the attrs and types for table: 'preferences'
- --  finding DEFAULT expression for attr: '_rowid'
- --  finding the attrs and types for table: 'propdisp'
- --  finding DEFAULT expression for attr: '_rowid'
- --  finding the attrs and types for table: 'resources'
- --  finding the attrs and types for table: 'slips'
- --  finding DEFAULT expression for attr: 'sid'
- --  finding DEFAULT expression for attr: 'spid'
- --  finding the attrs and types for table: 'state'
- --  finding DEFAULT expression for attr: '_rowid'
- --  finding the attrs and types for table: 'statelist'
- --  finding the attrs and types for table: 'status'
- --  flagging inherited attributes in subtables
- --  dumping out user-defined types
- --  dumping out tables
- --  dumping out user-defined procedural languages
dumpProcLangs(): handler procedure for language plpgsql not found
pg_dump failed on ksonline, exiting

roland
- --
               PGP Key ID: 66 BC 3B CD
Roland B. Roberts, PhD                  Custom Software Solutions
roberts@panix.com                      76-15 113th Street, Apt 3B
rbroberts@acm.org                          Forest Hills, NY 11375

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