Windows Fluidpatcher setup program fails -- and provides insufficient info to troubleshoot

[gmeader]

Running setup_fluidpatcher_win64.exe on a Win 10 box fails with the attached image error message.

It should list the Python packages it is failing to install

[albedozero]

Ported GUI to tkinter, which simplifies install, to the point where a Windows installer isn't really necessary. See docs for installation details.