In order to run Holey Triangular Calibration at this point in time, which I hope to improve in the near future, you must install the source code for GroundControl as listed on the GitHub instructions. FYI - I updated the instructions and added a couple of steps/install packages that are required. Without the added steps I could not run the stock GC v1.26 or the forked Holey GC.
NOTE - I have been successful in running the current Holey Calibration GC and firmware with the following software on two separate laptops:
- Win10 Pro (1703), 64 bit AND Windows 10 Home (1803) 64 bit
- Python 2.7.10
- Arduino 1.8.8