jupyter notebook broken
at least on linux:
Exception in thread Thread-3:
Traceback (most recent call last):
File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner
self.run()
File "/home/paulmc/venvs/fsleyes.gtk2.venv/lib/python3.6/site-packages/ipykernel/heartbeat.py", line 91, in run
self._bind_socket()
File "/home/paulmc/venvs/fsleyes.gtk2.venv/lib/python3.6/site-packages/ipykernel/heartbeat.py", line 74, in _bind_socket
self._try_bind_socket()
File "/home/paulmc/venvs/fsleyes.gtk2.venv/lib/python3.6/site-packages/ipykernel/heartbeat.py", line 61, in _try_bind_socket
return self.socket.bind('%s://%s' % (self.transport, self.ip) + c + str(self.port))
File "zmq/backend/cython/socket.pyx", line 550, in zmq.backend.cython.socket.Socket.bind
File "zmq/backend/cython/checkrc.pxd", line 25, in zmq.backend.cython.checkrc._check_rc
zmq.error.ZMQError: Address already in use
ERROR status.py 161: reportIfError - Error initialising IPython/Jupyter: An error occurred initialising IPython/Jupyter!
Traceback (most recent call last):
File "/home/paulmc/Projects/fsleyes/fsleyes/actions/base.py", line 162, in wrapper
self()
File "/home/paulmc/Projects/fsleyes/fsleyes/actions/base.py", line 140, in __call__
return self.__func(*args, **kwargs)
File "/home/paulmc/Projects/fsleyes/fsleyes/actions/notebook.py", line 136, in __openNotebooks
self.__kernel = self.__startKernel(progdlg)
File "/home/paulmc/Projects/fsleyes/fsleyes/actions/notebook.py", line 178, in __startKernel
'{}'.format(kernel.error))
RuntimeError: Could not start IPython kernel: None