[ericb@ace systemonachip]$ python3 examples/basic.py nmigen_boards.orangecrab_r0_2.OrangeCrabR0_2Platform
Traceback (most recent call last):
  File "examples/basic.py", line 9, in <module>
    from systemonachip.bus.bridge import WishboneCSRBridge
ModuleNotFoundError: No module named 'systemonachip.bus.bridge'