( cd usr/local/lib64 ; rm -rf libportal.so )
( cd usr/local/lib64 ; ln -sf libportal.so.0 libportal.so )
( cd usr/local/lib64 ; rm -rf libportal.so.0 )
( cd usr/local/lib64 ; ln -sf libportal.so.0.0.1 libportal.so.0 )
