/usr/lib/python2.7/dist-packages/Onboard/SnippetView.py is in onboard 0.97.0-0ubuntu3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/Onboard/../../../../share/pyshared/Onboard/SnippetView.py