AIO-3399ProC rknn无法正常使用

固件版本 AIO-RK3399PROC-UBUNTU18.04-GPT-20200525-1016,运行SDK 中rknn_yolo_demo例子,报错:
./rknn_yolo_demo: error while loading shared libraries: libCLC.so: cannot open shared object file: No such file or directory