Strange error when using cuopt:22.10.01

cannot import name ‘utils’ from ‘cuopt’

.routing was missing, now working

how did you get the missing routing package?

I have cuopt package as:

cuopt.version
‘22.08.00a+101.g8a3c8760.dirty’

Not sure, how to fix this.

just use the latest version from here, API has been refactored-> cuOpt-Resources/cvrptw_benchmark_gehring_homberger.ipynb at branch-22.12 · NVIDIA/cuOpt-Resources · GitHub