/usr/share/doc/python-gamera.toolkits.ocr/rst is in python-gamera.toolkits.ocr 1.2.2-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/python-gamera.toolkits.ocr/src
/usr/share/doc/python-gamera.toolkits.ocr/src