rm -f /usr/lib/python2.7/site-packages/libxml2.pyc
rm -f /usr/lib/python2.7/site-packages/drv_libxml2.pyc
( cd usr/lib ; rm -rf libxml2.so.2 )
( cd usr/lib ; ln -sf libxml2.so.2.11.6 libxml2.so.2 )
( cd usr/lib ; rm -rf libxml2.so )
( cd usr/lib ; ln -sf libxml2.so.2.11.6 libxml2.so )
