Problem with library

Hi!
I'm trying to run oclHashcat 1.01, but I can not run the cudaExample0.sh
The problem is:

"error while loading shared libraries: libnvidia-ml.so.1: cannot open shared object file: No such file or directory"

But:
It seems that I have installed that library:
find / | grep "libnvidia-ml.so.1"
/usr/lib/nvidia-331/libnvidia-ml.so.1
/usr/lib32/nvidia-331/libnvidia-ml.so.1

So I created a symlink: (grepping some path from strace output) and now cudaHashcat32.bin says:
"ERROR: No NVidia compatible platform found"w

How can i fix my problem? Thank you!