So far, everything looks quite promising. Great work!
However, I need to rebuild some more packages as the prebuilt binaries have their own linkage problems.
May I ask you how you built the wheels provided here, on Windows 7 or on Windows XP itself? It seems I need MSVC 14.x for that package (wxPython 4.1.1). Is it possible to get the full SDK along with the build tools ready on an XP environment? If not, I might have to dig deeper into getting the script to target XP.
Thanks in advance.