I also get an error with postgresql.

 LANG=en_US python run_tests.py . testAuthFilter

ERROR: testAuthFilter (test.test_xmlrpc.TestCase_sqlite)
OperationalError: table _issue has no column named _tx_Source
ERROR: testAuthFilter (test.test_xmlrpc.TestCase_postgresql)
ProgrammingError: column "_tx_source" of relation "_issue" does not exist
LINE 1: ...nedto,_creation,_creator,_priority,_status,_title,_tx_Source...
 
More details:
  rm -r tmpdb/
  mkdir tmpdb
  initdb -D tmpdb/ -U rounduptest --locale=c --encoding=UTF8
   pg_ctl -D tmpdb/ -l logfile -o '-k ./' start


=========================================================
=============
ERROR: testAuthFilter (test.test_xmlrpc.TestCase_postgresql)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../python2.7/unittest/case.py", line 327, in run
    testMethod()
  File ".../test/test_xmlrpc.py", line 180, in testAuthFilter
    issue.create(title='i1', status=open, keyword=[d2])
  File ".../roundup/backends/rdbms_common.py", line 1502, in create
    newid = self.create_inner(**propvalues)
  File ".../roundup/backends/rdbms_common.py", line 1640, in create_inner
    self.db.addnode(self.classname, newid, propvalues)
  File ".../roundup/backends/rdbms_common.py", line 958, in addnode
    self.sql(sql, vals)
  File ".../roundup/backends/rdbms_common.py", line 221, in sql
    cursor.execute(sql, args)
ProgrammingError: column "_tx_source" of relation "_issue" does not exist
LINE 1: ...nedto,_creation,_creator,_priority,_status,_title,_tx_Source...
                                                             ^