/usr/lib/python2.7/dist-packages/IPython/utils/ is in ipython 2.3.0-2.
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/usr/lib/python2.7/dist-packages/IPython/utils/PyColorize.py
/usr/lib/python2.7/dist-packages/IPython/utils/__init__.py
/usr/lib/python2.7/dist-packages/IPython/utils/_process_cli.py
/usr/lib/python2.7/dist-packages/IPython/utils/_process_common.py
/usr/lib/python2.7/dist-packages/IPython/utils/_process_posix.py
/usr/lib/python2.7/dist-packages/IPython/utils/_process_win32.py
/usr/lib/python2.7/dist-packages/IPython/utils/_process_win32_controller.py
/usr/lib/python2.7/dist-packages/IPython/utils/_sysinfo.py
/usr/lib/python2.7/dist-packages/IPython/utils/_tokenize_py2.py
/usr/lib/python2.7/dist-packages/IPython/utils/_tokenize_py3.py
/usr/lib/python2.7/dist-packages/IPython/utils/capture.py
/usr/lib/python2.7/dist-packages/IPython/utils/codeutil.py
/usr/lib/python2.7/dist-packages/IPython/utils/coloransi.py
/usr/lib/python2.7/dist-packages/IPython/utils/contexts.py
/usr/lib/python2.7/dist-packages/IPython/utils/daemonize.py
/usr/lib/python2.7/dist-packages/IPython/utils/data.py
/usr/lib/python2.7/dist-packages/IPython/utils/decorators.py
/usr/lib/python2.7/dist-packages/IPython/utils/dir2.py
/usr/lib/python2.7/dist-packages/IPython/utils/doctestreload.py
/usr/lib/python2.7/dist-packages/IPython/utils/encoding.py
/usr/lib/python2.7/dist-packages/IPython/utils/frame.py
/usr/lib/python2.7/dist-packages/IPython/utils/generics.py
/usr/lib/python2.7/dist-packages/IPython/utils/importstring.py
/usr/lib/python2.7/dist-packages/IPython/utils/io.py
/usr/lib/python2.7/dist-packages/IPython/utils/ipstruct.py
/usr/lib/python2.7/dist-packages/IPython/utils/jsonutil.py
/usr/lib/python2.7/dist-packages/IPython/utils/localinterfaces.py
/usr/lib/python2.7/dist-packages/IPython/utils/module_paths.py
/usr/lib/python2.7/dist-packages/IPython/utils/openpy.py
/usr/lib/python2.7/dist-packages/IPython/utils/path.py
/usr/lib/python2.7/dist-packages/IPython/utils/pickleshare.py
/usr/lib/python2.7/dist-packages/IPython/utils/pickleutil.py
/usr/lib/python2.7/dist-packages/IPython/utils/process.py
/usr/lib/python2.7/dist-packages/IPython/utils/py3compat.py
/usr/lib/python2.7/dist-packages/IPython/utils/rlineimpl.py
/usr/lib/python2.7/dist-packages/IPython/utils/signatures.py
/usr/lib/python2.7/dist-packages/IPython/utils/strdispatch.py
/usr/lib/python2.7/dist-packages/IPython/utils/submodule.py
/usr/lib/python2.7/dist-packages/IPython/utils/sysinfo.py
/usr/lib/python2.7/dist-packages/IPython/utils/syspathcontext.py
/usr/lib/python2.7/dist-packages/IPython/utils/tempdir.py
/usr/lib/python2.7/dist-packages/IPython/utils/terminal.py
/usr/lib/python2.7/dist-packages/IPython/utils/text.py
/usr/lib/python2.7/dist-packages/IPython/utils/timing.py
/usr/lib/python2.7/dist-packages/IPython/utils/tokenize2.py
/usr/lib/python2.7/dist-packages/IPython/utils/traitlets.py
/usr/lib/python2.7/dist-packages/IPython/utils/tz.py
/usr/lib/python2.7/dist-packages/IPython/utils/ulinecache.py
/usr/lib/python2.7/dist-packages/IPython/utils/version.py
/usr/lib/python2.7/dist-packages/IPython/utils/warn.py
/usr/lib/python2.7/dist-packages/IPython/utils/wildcard.py
/usr/lib/python2.7/dist-packages/IPython/utils/zmqrelated.py