I have downloaded Refinitiv SDK from github link.  I am getting this error while building 
make[2]: *** No rule to make target 'RTSDK-BinaryPack_dacs_LIBRARY-NOTFOUND', needed by '../Cpp-C/Eta/Executables/UBU16_64_GCC740/Optimized/authlock'.  Stop.
To build , First I ran this command
- cmake -H/home/khushboo/NDF_GITHUB/Real-Time-SDK-master/ -Bbuild
 - Then make in build directory