/usr/lib/python2.7/dist-packages/pcardext.la is in hplip 3.12.6-3.1+deb7u1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../../share/pyshared/pcardext.la
/usr/lib/python2.7/dist-packages/../../../share/pyshared/pcardext.la