ModuleNotFoundError: No module named 'ruamel'

[tmorrell]

This error crops up if you're using conda and a recent version of pip. It's due to a mess of package namespaces and conda needs to fix it pypa/pip#8789, conda/conda#10178

The workaround is conda install ruamel.yaml

I'm opening this issue to document the problem for folks in the future. I don't there is anything this package can do to resolve it.

[jspaaks]

Thanks Tom for making this issue. In the as yet unreleased version, I've switched the order of installs such that ruamel.yaml is installed before pykwalify[ruamel]. That seems to have helped