not real easy to adapt to WD
first axel doesn't exist on WD, which is required for ZDL to function
also gnu make commands don't exist, so after download it would not compile/install
also apt-get, yun, and like do not exist either
one would need to download the source code and cross compile it
or chroot into debian and compile it as well as any other missing dependancies
I can see the usefullness of this, particularly for UMSP streaming, but I don't have the time, and as said, not particularly easy