/usr/lib/python2.7/dist-packages/libfuturize/ is in python-future 0.15.2-4ubuntu2.
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/usr/lib/python2.7/dist-packages/libfuturize/__init__.py
/usr/lib/python2.7/dist-packages/libfuturize/fixer_util.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/
/usr/lib/python2.7/dist-packages/libfuturize/fixes/__init__.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_UserDict.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_absolute_import.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_add__future__imports_except_unicode_literals.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_basestring.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_bytes.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_cmp.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_division.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_division_safe.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_execfile.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_future_builtins.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_future_standard_library.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_future_standard_library_urllib.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_metaclass.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_next_call.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_object.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_oldstr_wrap.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_order___future__imports.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_print.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_print_with_import.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_raise.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_remove_old__future__imports.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_unicode_keep_u.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_unicode_literals_import.py
/usr/lib/python2.7/dist-packages/libfuturize/fixes/fix_xrange_with_import.py
/usr/lib/python2.7/dist-packages/libfuturize/main.py