/usr/share/pyshared/IPython/zmq/ is in ipython 0.13.1-2+deb7u1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/IPython/zmq/__init__.py
/usr/share/pyshared/IPython/zmq/blockingkernelmanager.py
/usr/share/pyshared/IPython/zmq/completer.py
/usr/share/pyshared/IPython/zmq/displayhook.py
/usr/share/pyshared/IPython/zmq/entry_point.py
/usr/share/pyshared/IPython/zmq/eventloops.py
/usr/share/pyshared/IPython/zmq/frontend.py
/usr/share/pyshared/IPython/zmq/gui/
/usr/share/pyshared/IPython/zmq/gui/__init__.py
/usr/share/pyshared/IPython/zmq/gui/gtkembed.py
/usr/share/pyshared/IPython/zmq/heartbeat.py
/usr/share/pyshared/IPython/zmq/iostream.py
/usr/share/pyshared/IPython/zmq/ipkernel.py
/usr/share/pyshared/IPython/zmq/kernelapp.py
/usr/share/pyshared/IPython/zmq/kernelmanager.py
/usr/share/pyshared/IPython/zmq/log.py
/usr/share/pyshared/IPython/zmq/parentpoller.py
/usr/share/pyshared/IPython/zmq/pylab/
/usr/share/pyshared/IPython/zmq/pylab/__init__.py
/usr/share/pyshared/IPython/zmq/pylab/backend_inline.py
/usr/share/pyshared/IPython/zmq/serialize.py
/usr/share/pyshared/IPython/zmq/session.py
/usr/share/pyshared/IPython/zmq/zmqshell.py