I tried to run a stepper motor with a Gertbot on a Raspberry 3 with Jessie. However, the executable doesn't start, because of a missing file or library:
./gertbot: /usr/lib/arm-linux-gnueabihf/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by ./gertbot)
I tried also the test_drivers.py, but all the test sequences that wait for a feedback of the board get stuck (e.g. test 17 Baud_rate), while the move_stepper (test 5) is running without moving the motor.
I use a 12VDC power supply for the board and made the modifications in the UART boot settings as described in the manual (additionally disabled the blue tooth devices). and of course I did a system update and upgrade today.
I tested before the adafruit boards (for stepper and servo motors) and they worked directly fine...but for the steppers I need a higher frequency for my application. The gertbot seems to be suitable once it works.
Could anyone give me a hint?