There was an issue with the previously published binary package of pyDriveWire v0.6 for Windows. It was missing a crucial python package pyserial. If you downloaded the old package pyDriveWire-v0.6-win-x64.zip please discard it.
A new package pyDriveWire-v0.6-win-x64-1.zip has been uploaded to GitHub:
https://github.com/n6il/pyDriveWire/releases/download/v0.6/pyDriveWire-v0.6-win-x64-1.zip