How do I compile and use argon2 in Phoenix app

Use a virtual machine (vm) for Linux. The recommended one is virtualbox with Kubuntu. That is what I am using and have no problems.

Get virtualbox from here https://www.virtualbox.org/wiki/Downloads

Also i ma considering in the near future to go all Linux

Also check this thread out to see how the dev feels before diving in Kubuntu against my old Bodhi Linux