While inspecting the installer, I noticed the fallbacks for Linux / OSX when appdirs isn't available (in data_dir()).

Wouldn't it make sense to add an if for Windows based on %APPDATA% or %LOCALAPPDATA%, before resorting to globally installing appdirs?

context

configs/rules/no-deprecated-core.js lists modules that have een deprecated and/ or have been removed from node. The list is up to date to node version 8. Since, more internal depencencies have been deprecated (v10) and subsequently removed (v12) - [as documented in node api documentation](https://nodejs.org/dist/latest-v12.x/docs/api/deprecations.html#deprecations_dep0084_requirin

The code at

https://github.com/oss-review-toolkit/ort/blob/fd1b62a799523b55871cd04001ddfe1e6262da0f/analyzer/src/main/kotlin/managers/Stack.kt#L113-L140

can be simplified now that Stack 2.3.1 supports ls dependencies json.

If you run ?pkgnet::InheritanceReport, you'll see a section like this:

And the same on the pkgdown site (https://uptake.github.io/pkgnet/reference/InheritanceReporter.html)

![image](https://user-images.githubusercontent.com/7608904/80892622-17765900-8c91-11ea-9292-46818c0037db