notebook: Jupyter 4 Can't Find My Anaconda Python 3 Repo
I conda update ipython
and conda install jupyter
without a problem. Then I opened jupyter with jupyter notebook
without issue. Then, immediately, I get a kernel error saying it cannot find my Py3 kernel (see trackback below), however my Py3 kernel is my Anaconda root environment (/Users/chrisralbon/anaconda
) not where it thinks, at /Users/chrisralbon/anaconda/envs/py3k/bin/python
. I am not sure why it is looking there.
Traceback (most recent call last):
File "/Users/chrisralbon/anaconda/lib/python3.4/site-packages/notebook/base/handlers.py", line 436, in wrapper
result = yield gen.maybe_future(method(self, *args, **kwargs))
File "/Users/chrisralbon/anaconda/lib/python3.4/site-packages/notebook/services/sessions/handlers.py", line 56, in post
model = sm.create_session(path=path, kernel_name=kernel_name)
File "/Users/chrisralbon/anaconda/lib/python3.4/site-packages/notebook/services/sessions/sessionmanager.py", line 66, in create_session
kernel_name=kernel_name)
File "/Users/chrisralbon/anaconda/lib/python3.4/site-packages/notebook/services/kernels/kernelmanager.py", line 84, in start_kernel
**kwargs)
File "/Users/chrisralbon/anaconda/lib/python3.4/site-packages/jupyter_client/multikernelmanager.py", line 109, in start_kernel
km.start_kernel(**kwargs)
File "/Users/chrisralbon/anaconda/lib/python3.4/site-packages/jupyter_client/manager.py", line 239, in start_kernel
**kw)
File "/Users/chrisralbon/anaconda/lib/python3.4/site-packages/jupyter_client/manager.py", line 186, in _launch_kernel
return launch_kernel(kernel_cmd, **kw)
File "/Users/chrisralbon/anaconda/lib/python3.4/site-packages/jupyter_client/launcher.py", line 119, in launch_kernel
proc = Popen(cmd, **kwargs)
File "/Users/chrisralbon/anaconda/lib/python3.4/subprocess.py", line 859, in __init__
restore_signals, start_new_session)
File "/Users/chrisralbon/anaconda/lib/python3.4/subprocess.py", line 1457, in _execute_child
raise child_exception_type(errno_num, err_msg)
FileNotFoundError: [Errno 2] No such file or directory: '/Users/chrisralbon/anaconda/envs/py3k/bin/python'
About this issue
- Original URL
- State: closed
- Created 9 years ago
- Comments: 18 (6 by maintainers)
Can you try a
python -m IPython kernelspec install-self
to reinstall the kernelspec ?Quite literally, laughing out loud… I’m such a plonker sometimes.
Thank you takluyver,
Thank you!
python -m jupyter kernelspec install-self
did the trick.Fixed for me too, thanks Carreau!