rm -f /usr/lib64/python2.7/site-packages/libxml2.pyc
rm -f /usr/lib64/python2.7/site-packages/drv_libxml2.pyc
( cd usr/lib64 ; rm -rf libxml2.so.2 )
( cd usr/lib64 ; ln -sf libxml2.so.2.12.2 libxml2.so.2 )
( cd usr/lib64 ; rm -rf libxml2.so )
( cd usr/lib64 ; ln -sf libxml2.so.2.12.2 libxml2.so )
