apt-p2p service start fails due to ImportError for package old ("Failed to load application: No module named old")

[Karl-Philipp Richter]

After installing with `sudo apt-get install apt-p2p` and leaving the configuration untouched, starting the service with `sudo service apt-p2p start` fails with

    $ sudo service apt-p2p start
    Starting apt-p2pUnhandled Error
    Traceback (most recent call last):
      File "/usr/lib/python2.7/dist-packages/twisted/application/app.py", line 642, in run
        runApp(config)
      File "/usr/lib/python2.7/dist-packages/twisted/scripts/twistd.py", line 23, in runApp
        _SomeApplicationRunner(config).run()
      File "/usr/lib/python2.7/dist-packages/twisted/application/app.py", line 376, in run
        self.application = self.createOrGetApplication()
      File "/usr/lib/python2.7/dist-packages/twisted/application/app.py", line 441, in createOrGetApplication
        application = getApplication(self.config, passphrase)
    --- <exception caught here> ---
      File "/usr/lib/python2.7/dist-packages/twisted/application/app.py", line 452, in getApplication
        application = service.loadApplication(filename, style, passphrase)
      File "/usr/lib/python2.7/dist-packages/twisted/application/service.py", line 405, in loadApplication
        application = sob.loadValueFromFile(filename, 'application', passphrase)
      File "/usr/lib/python2.7/dist-packages/twisted/persisted/sob.py", line 210, in loadValueFromFile
        exec fileObj in d, d
      File "/usr/sbin/apt-p2p", line 73, in <module>
        from apt_p2p.apt_p2p import AptP2P
      File "/usr/lib/python2.7/dist-packages/apt_p2p/apt_p2p.py", line 19, in <module>
        from MirrorManager import MirrorManager
      File "/usr/lib/python2.7/dist-packages/apt_p2p/MirrorManager.py", line 16, in <module>
        from AptPackages import AptPackages
      File "/usr/lib/python2.7/dist-packages/apt_p2p/AptPackages.py", line 40, in <module>
        from apt.progress.old import OpProgress
    exceptions.ImportError: No module named old

    Failed to load application: No module named old

    .

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: apt-p2p 0.1.7
ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
Uname: Linux 3.16.0-25-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Dec 2 00:34:12 2014
PackageArchitecture: all
SourcePackage: apt-p2p
UpgradeStatus: No upgrade log present (probably fresh install)

[Logan Rosen (logan)]

This bug was fixed in the package apt-p2p - 0.1.8

---------------
apt-p2p (0.1.8) unstable; urgency=medium

  * QA upload.
  * Really import OpProgress from apt.progress.base (closes: #778674).

 -- Michael Gilbert <email address hidden> Sun, 22 Feb 2015 01:28:47 +0000