KLAUST Ccminer issue

[carpfish]

Hello all , i am trying to compile klaust 8.18... Successfully installed Nvidia-390, Cuda 9 on ubuntu 16.04
After finishing combiner compilation and executing ccminer i get an error
error while loading sharing libraries: Libcudart.so.9.0 cannot open shared object file

the file is located in /usr/local/cuda/lib64/ and i included it in PATH

thanks for your help