Comment 2 for bug 706433

Thanks for your report.

The error is
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Setting up nulog (2.0.dfsg.1-2) ...

Starting nulog: /usr/lib/python2.6/dist-packages/formless/annotate.py:730: DeprecationWarning: object.__new__() takes no parameters

  rv = cls = InterfaceClass.__new__(cls, name, bases, dct)

/usr/lib/python2.6/dist-packages/nevow/testutil.py:7: DeprecationWarning: The popen2 module is deprecated. Use the subprocess module.

  from popen2 import Popen3

/usr/lib/python2.6/dist-packages/nevow/guard.py:15: DeprecationWarning: the md5 module is deprecated; use hashlib instead

  import md5

Traceback (most recent call last):

  File "/usr/lib/python2.6/dist-packages/twisted/application/app.py", line 626, in run

    runApp(config)

  File "/usr/lib/python2.6/dist-packages/twisted/scripts/twistd.py", line 23, in runApp

    _SomeApplicationRunner(config).run()

  File "/usr/lib/python2.6/dist-packages/twisted/application/app.py", line 374, in run

    self.application = self.createOrGetApplication()

  File "/usr/lib/python2.6/dist-packages/twisted/application/app.py", line 439, in createOrGetApplication

    application = getApplication(self.config, passphrase)

--- <exception caught here> ---

  File "/usr/lib/python2.6/dist-packages/twisted/application/app.py", line 450, in getApplication

    application = service.loadApplication(filename, style, passphrase)

  File "/usr/lib/python2.6/dist-packages/twisted/application/service.py", line 390, in loadApplication

    application = sob.loadValueFromFile(filename, 'application', passphrase)

  File "/usr/lib/python2.6/dist-packages/twisted/persisted/sob.py", line 210, in loadValueFromFile

    exec fileObj in d, d

  File "/usr/sbin/nulog.tac", line 37, in <module>

    from nucentral import client, core

exceptions.ImportError: No module named nucentral

Failed to load application: No module named nucentral

invoke-rc.d: initscript nulog, action "start" failed.

dpkg: error processing nulog (--configure):

 subprocess installed post-installation script returned error exit status 1
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I can reproduce it in natty. setting to triaged/high