py27-bugzillatools-0.5.3.1:
        python27-2.7.8_5
        py27-setuptools27-5.5.1

# bugzilla desc --url https://bugs.freebsd.org/bugzilla/ 194323
Traceback (most recent call last):
  File "/usr/local/bin/bugzilla", line 83, in <module>
    args.command(args, parser, commands, aliases, ui)()
  File "/usr/local/lib/python2.7/site-packages/bzlib/command.py", line 441, in __call__
    print '\n'.join(_descfmt(bug) for bug in self._args.bugs)
  File "/usr/local/lib/python2.7/site-packages/bzlib/command.py", line 441, in <genexpr>
    print '\n'.join(_descfmt(bug) for bug in self._args.bugs)
  File "/usr/local/lib/python2.7/site-packages/bzlib/command.py", line 436, in _descfmt
    desc = self.bz.bug(bug).comments[0]
  File "/usr/local/lib/python2.7/site-packages/bzlib/bug.py", line 55, in comments
    result = self.rpc('comments', ids=[self.bugno])
  File "/usr/local/lib/python2.7/site-packages/bzlib/bug.py", line 144, in rpc
    return self.bz.rpc(*(('Bug',) + args), **kwargs)
  File "/usr/local/lib/python2.7/site-packages/bzlib/bugzilla.py", line 126, in rpc
    return method(kwargs)
  File "/usr/local/lib/python2.7/xmlrpclib.py", line 1224, in __call__
    return self.__send(self.__name, args)
  File "/usr/local/lib/python2.7/xmlrpclib.py", line 1572, in __request
    allow_none=self.__allow_none)
  File "/usr/local/lib/python2.7/xmlrpclib.py", line 1085, in dumps
    data = m.dumps(params)
  File "/usr/local/lib/python2.7/xmlrpclib.py", line 632, in dumps
    dump(v, write)
  File "/usr/local/lib/python2.7/xmlrpclib.py", line 654, in __dump
    f(self, value, write)
  File "/usr/local/lib/python2.7/xmlrpclib.py", line 735, in dump_struct
    dump(v, write)
  File "/usr/local/lib/python2.7/xmlrpclib.py", line 654, in __dump
    f(self, value, write)
  File "/usr/local/lib/python2.7/xmlrpclib.py", line 658, in dump_nil
    raise TypeError, "cannot marshal None unless allow_none is enabled"
TypeError: cannot marshal None unless allow_none is enabled