( cd usr/lib ; rm -rf libwebp.so.4.0.0 )
( cd usr/lib ; ln -sf libwebp.so.5.0.0 libwebp.so.4.0.0 )
( cd usr/lib ; rm -rf libwebp.so.4 )
( cd usr/lib ; ln -sf libwebp.so.4.0.0 libwebp.so.4 )