( cd usr/lib64 ; rm -rf libtorrent.so )
( cd usr/lib64 ; ln -sf libtorrent.so.20.0.0 libtorrent.so )
( cd usr/lib64 ; rm -rf libtorrent.so.20 )
( cd usr/lib64 ; ln -sf libtorrent.so.20.0.0 libtorrent.so.20 )
