I downloaded the latest version for DigiESP for Python:
Digi ESP for Python - Mac OS X (10.6) installer ver. 2.3.0
When I install it on Mac OS X 10.11.1, I get the following installation error:
The Installation Failed - The installer could not install the software.
The installer could not install the software because there was no
software found to install.
I suspect the Digi ESP ver 2.3.0 is too old for my OS.
Is there a more recent version available?