Jupyter ne reconnaît pas Python Mac OSX (erreur du kernel)

J’ai installé python 3.6 avec Anaconda, mais après avoir lancé le bloc-notes jupyter, je ne peux pas utiliser python.

Lorsque je lance un nouveau bloc-notes, je vois «Erreur kernel» en haut de la page, avec les lignes suivantes:

Traceback (most recent call last): File "/Users/john/anaconda3/lib/python3.6/site-packages/notebook/base/handlers.py", line 516, in wrapper result = yield gen.maybe_future(method(self, *args, **kwargs)) File "/Users/john/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1055, in run value = future.result() File "/Users/john/anaconda3/lib/python3.6/site-packages/tornado/concurrent.py", line 238, in result raise_exc_info(self._exc_info) File "", line 4, in raise_exc_info File "/Users/john/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1063, in run yielded = self.gen.throw(*exc_info) File "/Users/john/anaconda3/lib/python3.6/site-packages/notebook/services/sessions/handlers.py", line 75, in post type=mtype)) File "/Users/john/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1055, in run value = future.result() File "/Users/john/anaconda3/lib/python3.6/site-packages/tornado/concurrent.py", line 238, in result raise_exc_info(self._exc_info) File "", line 4, in raise_exc_info File "/Users/john/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1063, in run yielded = self.gen.throw(*exc_info) File "/Users/john/anaconda3/lib/python3.6/site-packages/notebook/services/sessions/sessionmanager.py", line 79, in create_session kernel_id = yield self.start_kernel_for_session(session_id, path, name, type, kernel_name) File "/Users/john/anaconda3/lib/python3.6/site-packages/tornado/concurrent.py", line 238, in result raise_exc_info(self._exc_info) File "", line 4, in raise_exc_info File "/Users/john/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1063, in run yielded = self.gen.throw(*exc_info) File "/Users/john/anaconda3/lib/python3.6/site-packages/notebook/services/sessions/sessionmanager.py", line 92, in start_kernel_for_session self.kernel_manager.start_kernel(path=kernel_path, kernel_name=kernel_name) File "/Users/john/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1055, in run value = future.result() File "/Users/john/anaconda3/lib/python3.6/site-packages/tornado/concurrent.py", line 238, in result raise_exc_info(self._exc_info) File "", line 4, in raise_exc_info File "/Users/john/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 307, in wrapper yielded = next(result) File "/Users/john/anaconda3/lib/python3.6/site-packages/notebook/services/kernels/kernelmanager.py", line 94, in start_kernel super(MappingKernelManager, self).start_kernel(**kwargs) File "/Users/john/anaconda3/lib/python3.6/site-packages/jupyter_client/multikernelmanager.py", line 110, in start_kernel km.start_kernel(**kwargs) File "/Users/john/anaconda3/lib/python3.6/site-packages/jupyter_client/manager.py", line 257, in start_kernel **kw) File "/Users/john/anaconda3/lib/python3.6/site-packages/jupyter_client/manager.py", line 203, in _launch_kernel return launch_kernel(kernel_cmd, **kw) File "/Users/john/anaconda3/lib/python3.6/site-packages/jupyter_client/launcher.py", line 128, in launch_kernel proc = Popen(cmd, **kwargs) File "/Users/john/anaconda3/lib/python3.6/subprocess.py", line 707, in __init__ restore_signals, start_new_session) File "/Users/john/anaconda3/lib/python3.6/subprocess.py", line 1326, in _execute_child raise child_exception_type(errno_num, err_msg) FileNotFoundError: [Errno 2] No such file or directory: '/anaconda/envs/py36/bin/python' 

Je suppose que la dernière ligne est la clé pour résoudre ce problème mais je n’ai trouvé aucune solution par rapport à cela aussi.

Une idée?

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 export PATH=~/anaconda3/bin:$PATH conda create -n py33 python=3.6 anaconda source activate py33 python -m ipykernel install --user