wyth@server:~$ sudo dpkg --purge gstreamer1.0-clutter libcwidget3 libmutter0c libnux-4.0-0 python zeitgeist-core
dpkg: warning: ignoring request to remove gstreamer1.0-clutter which isn't installed
dpkg: warning: ignoring request to remove libcwidget3 which isn't installed
dpkg: warning: ignoring request to remove libmutter0c which isn't installed
dpkg: dependency problems prevent removal of libnux-4.0-0:
 libunity-core-6.0-9:i386 depends on libnux-4.0-0.
 unity depends on libnux-4.0-0.
 unity depends on libnux-abiversion-20140307.0; however:
  Package libnux-abiversion-20140307.0 is not installed.
  Package libnux-4.0-0 which provides libnux-abiversion-20140307.0 is to be removed.
 unity depends on libnux-4.0-0.
 unity depends on libnux-abiversion-20140307.0; however:
  Package libnux-abiversion-20140307.0 is not installed.
  Package libnux-4.0-0 which provides libnux-abiversion-20140307.0 is to be removed.

dpkg: error processing package libnux-4.0-0 (--purge):
 dependency problems - not removing
dpkg: dependency problems prevent removal of python:
 python-ldb depends on python (>= 2.7).
 python-ldb depends on python (<< 2.8).
 python-ldb depends on python:any (>= 2.7.1-0ubuntu2).
 python-ldb depends on python (>= 2.7).
 python-ldb depends on python (<< 2.8).
 python-ldb depends on python:any (>= 2.7.1-0ubuntu2).
 python-ldb depends on python (>= 2.7).
 python-ldb depends on python (<< 2.8).
 python-ldb depends on python:any (>= 2.7.1-0ubuntu2).
 python-talloc depends on python (>= 2.7).
 python-talloc depends on python (<< 2.8).
 python-talloc depends on python (>= 2.7).
 python-talloc depends on python (<< 2.8).
 python-sip depends on python (>= 2.7).
 python-sip depends on python (<< 2.8).
 python-sip depends on python:any (>= 2.7.1-0ubuntu2).
 python-sip depends on python (>= 2.7).
 python-sip depends on python (<< 2.8).
 python-sip depends on python:any (>= 2.7.1-0ubuntu2).
 python-sip depends on python (>= 2.7).
 python-sip depends on python (<< 2.8).
 python-sip depends on python:any (>= 2.7.1-0ubun
dpkg: error processing package python (--purge):
 dependency problems - not removing
dpkg: dependency problems prevent removal of zeitgeist-core:
 zeitgeist depends on zeitgeist-core.
 zeitgeist-datahub depends on zeitgeist-core (>= 0.5.0~).

dpkg: error processing package zeitgeist-core (--purge):
 dependency problems - not removing
Errors were encountered while processing:
 libnux-4.0-0
 python
 zeitgeist-core