Libnvvm access

I am trying to use numba vectorization and CUDA routines in Python 3.7.1. I have downloaded Anaconda. But when I type “cuda search libnvvm” this is what I get:

Loading channels: done

Name Version Build Channel

libnvvm 1.0 p0 pkgs/pro

I am at a loss as to whether I have libnvvm accessible to me at all. When I try to run code that eventually calls libnvvm, I get an error message that says:

libNVVM cannot be found. Do conda install cudatoolkit: library nvvm not found

In searching the Web, this appears to be a common problem. It seems related to setting a couple of environment variables. But if I don’t know where libnvvm is actually located, how would I be able to set the variables?