4.10.0-21.23~16.04.1) is not available, but a newer one is (4.10.0-42.46~16.04.1). We redirected you there.
/usr/lib/python2.7/dist-packages/perroquet-1.1.1.egg-info is in perroquet 1.1.1-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../../share/pyshared/perroquet-1.1.1.egg-info