/usr/lib/pyshared/ is in python-qt4 4.9.1-2ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/pyshared/python2.7/
/usr/lib/pyshared/python2.7/PyQt4/
/usr/lib/pyshared/python2.7/PyQt4/Qt.so
/usr/lib/pyshared/python2.7/PyQt4/QtAssistant.so
/usr/lib/pyshared/python2.7/PyQt4/QtCore.so
/usr/lib/pyshared/python2.7/PyQt4/QtDBus.so
/usr/lib/pyshared/python2.7/PyQt4/QtDeclarative.so
/usr/lib/pyshared/python2.7/PyQt4/QtDesigner.so
/usr/lib/pyshared/python2.7/PyQt4/QtGui.so
/usr/lib/pyshared/python2.7/PyQt4/QtHelp.so
/usr/lib/pyshared/python2.7/PyQt4/QtNetwork.so
/usr/lib/pyshared/python2.7/PyQt4/QtScript.so
/usr/lib/pyshared/python2.7/PyQt4/QtScriptTools.so
/usr/lib/pyshared/python2.7/PyQt4/QtSvg.so
/usr/lib/pyshared/python2.7/PyQt4/QtTest.so
/usr/lib/pyshared/python2.7/PyQt4/QtWebKit.so
/usr/lib/pyshared/python2.7/PyQt4/QtXml.so
/usr/lib/pyshared/python2.7/PyQt4/QtXmlPatterns.so