/usr/lib/python2.7/dist-packages/IPython/config/ is in ipython 1.2.1-2.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python2.7/dist-packages/IPython/config/__init__.py
/usr/lib/python2.7/dist-packages/IPython/config/application.py
/usr/lib/python2.7/dist-packages/IPython/config/configurable.py
/usr/lib/python2.7/dist-packages/IPython/config/loader.py
/usr/lib/python2.7/dist-packages/IPython/config/profile/
/usr/lib/python2.7/dist-packages/IPython/config/profile/README
/usr/lib/python2.7/dist-packages/IPython/config/profile/README_STARTUP
/usr/lib/python2.7/dist-packages/IPython/config/profile/__init__.py
/usr/lib/python2.7/dist-packages/IPython/config/profile/cluster/
/usr/lib/python2.7/dist-packages/IPython/config/profile/cluster/ipython_config.py
/usr/lib/python2.7/dist-packages/IPython/config/profile/math/
/usr/lib/python2.7/dist-packages/IPython/config/profile/math/ipython_config.py
/usr/lib/python2.7/dist-packages/IPython/config/profile/pysh/
/usr/lib/python2.7/dist-packages/IPython/config/profile/pysh/ipython_config.py
/usr/lib/python2.7/dist-packages/IPython/config/profile/sympy/
/usr/lib/python2.7/dist-packages/IPython/config/profile/sympy/ipython_config.py