"Neither the Azure module nor the AzureRM module was found."

[colin-reid-lifemark]

Hello, this looks like a great tool.
I was looking to create a pipeline that ran nightly to copy one AZ SQL DB to another, but when the pipeline runs, I get the following error:

Neither the Azure module nor the AzureRM module was found. If the module was recently installed, retry after restarting the VSTS task agent.

I've been trying to understand what all of the prerequisite packages are for my build agent, and this message isn't very helpful.
I've gone through some of the code in the repo here to try to identify the ones I'm missing, but this is cumbersome.

Can a list of required packages be supplied, in order for a build agent to support each Task?

Thanks