Multiple problems trying to run a Chai benchmark on Ubuntu

I am totally new in this area related to OpenCL and Ubuntu, but I am learning and trying to run some benchmarks but I have the following errors shown below. I believe that I did everything correctly related to installing CUDA (I have NVIDIA graphics card) and linking with the benchmark, but the errors below still appear. Could someone help me, please?

Also, to link correctly, the first thing that I did was to locate the include and lib directories were and then used the command that they used (export CHAI_OCL_LIB=/usr…, etc). I can’t show because I’m a new user and I’m only allowed to post one pic.