bzr gannotate main/addresses.txt 
bzr: ERROR: exceptions.AttributeError: 'BzrBranch6' object has no attribute 'get_transaction'

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/bzrlib/commands.py", line 800, in run_bzr_catch_errors
    return run_bzr(argv)
  File "/usr/lib/python2.4/site-packages/bzrlib/commands.py", line 758, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.4/site-packages/bzrlib/commands.py", line 492, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/root/.bazaar/plugins/gtk/__init__.py", line 184, in run
    window.annotate(branch, file_id)
  File "/root/.bazaar/plugins/gtk/annotate/gannotate.py", line 78, in annotate
    for line_no, (revision, revno, line)\
  File "/root/.bazaar/plugins/gtk/annotate/gannotate.py", line 130, in _annotate
    branch.get_transaction())
AttributeError: 'BzrBranch6' object has no attribute 'get_transaction'

bzr 0.91.0 on python 2.4.4.final.0 (linux2)
arguments: ['/usr/bin/bzr', 'gannotate', 'main/addresses.txt']

** please send this report to bazaar@lists.ubuntu.com