Error while loading shared libraries: libcublas.so.10.0: cannot open shared object file: No such file or directory

I am trying to run the DRIVEworks examples as explained in the documentation, particularly sample_hello_world
but I get the error in the title.

I have looked in the internet but no solution works
Furthermore I investigated and in the following folder

/usr/local/cuda-10.2/lib64 there is no libcublas.so at all

What could be the problem?