Traceback (most recent call last):


 "/usr/lib/python3.6/runpy.py", line 183, in _run_module_as_main

mod_name, mod_spec, code = _get_module_details(mod_name, _Error)


 "/usr/lib/python3.6/runpy.py", line 142, in _get_module_details

return _get_module_details(pkg_main_name, error)


 "/usr/lib/python3.6/runpy.py", line 109, in _get_module_details

__import__(pkg_name)


 "/home/fallenwings/susi_linux/main/__init__.py", line 3, in <module>

from .states import SusiStateMachine


 "/home/fallenwings/susi_linux/main/states/__init__.py", line 3, in <module>

from .susi_state_machine import SusiStateMachine


 "/home/fallenwings/susi_linux/main/states/susi_state_machine.py", line 10, in <module>

from .busy_state import BusyState


 "/home/fallenwings/susi_linux/main/states/busy_state.py", line 7, in <module>

from .lights import lights


 "/home/fallenwings/susi_linux/main/states/lights.py", line 1, in <module>

from .led import *


 "/home/fallenwings/susi_linux/main/states/led.py", line 1, in <module>

import spidev
ModuleNotFoundError: No module named 'spidev'

Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/Users/wenjun.swj/Code/mars/mars/core.py", line 129, in __repr__

return self._data.__repr__()


 "/Users/wenjun.swj/Code/mars/mars/dataframe/core.py", line 1083, in __repr__

return self._to_str(representation=True)


 "/Users/wenjun.swj/Code/mars/mars/dataframe/core.py", line 1053, in _to_str

self, session=self._executed_sessions[-1])


 "/Users/wenjun.swj/Code/mars/mars/dataframe/utils.py", line 773, in fetch_corner_data

return df_or_series.fetch(session=session)


 "/Users/wenjun.swj/Code/mars/mars/core.py", line 376, in fetch

return session.fetch(self, **kw)


 "/Users/wenjun.swj/Code/mars/mars/session.py", line 491, in fetch

result = self._sess.fetch(*tileables, **kw)


 "/Users/wenjun.swj/Code/mars/mars/web/session.py", line 265, in fetch

result_data = dataserializer.loads(resp.content)


 "/Users/wenjun.swj/Code/mars/mars/serialize/dataserializer.py", line 259, in loads

return pickle.loads(data)
ModuleNotFoundError: No module named 'pyarrow'
