在 MAC 上安装 OpenNI 时出现此错误
./install.sh
Installing OpenNI
****************************
copying shared libraries...cp: /usr/lib/libOpenNI.dylib: Permission denied
cp: /usr/lib/libOpenNI.jni.dylib: Permission denied
cp: /usr/lib/libnimCodecs.dylib: Permission denied
cp: /usr/lib/libnimMockNodes.dylib: Permission denied
cp: /usr/lib/libnimRecorder.dylib: Permission denied
谁能帮我