I installed Anaconda today, but have been facing issues to launch Jupyter notebook. I tried out solutions online, such as starting it from the command prompt, but nothing has worked.
When I try to open, it gives me this error:
Traceback (most recent call last): File
"C:\Users\Avi\anaconda3\Scripts\jupyter-notebook-script.py", line 6,
in
from notebook.notebookapp import main
File
"C:\Users\Avi\anaconda3\lib\site-packages\notebook\notebookapp.py",
line 51, in
from zmq.eventloop import ioloop
File
"C:\Users\Avi\AppData\Roaming\Python\Python38\site-packages\zmq_init_.py",
line 47, in
from zmq import backend
File
"C:\Users\Avi\AppData\Roaming\Python\Python38\site-packages\zmq\backend_init_.py",
line 40, in
reraise(*exc_info)
File
"C:\Users\Avi\AppData\Roaming\Python\Python38\site-packages\zmq\utils\sixcerpt.py",
line 34, in reraise
raise value
File
"C:\Users\Avi\AppData\Roaming\Python\Python38\site-packages\zmq\backend_init_.py",
line 27, in
_ns = select_backend(first)
File
"C:\Users\Avi\AppData\Roaming\Python\Python38\site-packages\zmq\backend\select.py",
line 28, in select_backend
mod = import(name, fromlist=public_api)
File
"C:\Users\Avi\AppData\Roaming\Python\Python38\site-packages\zmq\backend\cython_init_.py",
line 6, in
from . import (constants, error, message, context, ImportError: cannot import name 'constants' from partially initialized module
'zmq.backend.cython' (most likely due to a circular import)
(C:\Users\Avi\AppData\Roaming\Python\Python38\site-packages\zmq\backend\cython_init_.py)
Try to create a conda environment 'test' with a specific python environment, activate the environment and then run jupyter notebook. On anaconda prompt run the below commands.
conda create -n test "python>=3.5,<3.8" ipython
conda activate test
jupyter notebook
Related
I ran jupyter notebook and I'm getting the following error. Please help!
I checked the conda version, it's working fine. I added paths in the environment variables. I don't know why it isn't working. Previously it worked fine I recently uninstalled it and installed it again.
Traceback (most recent call last):
File "C:\Users\Admin\Anaconda3\Scripts\jupyter-notebook-script.py", line 6, in <module>
from notebook.notebookapp import main
File "C:\Users\Admin\Anaconda3\lib\site-packages\notebook\notebookapp.py", line 51, in <module>
from zmq.eventloop import ioloop
File "C:\Users\Admin\Anaconda3\lib\site-packages\zmq\__init__.py", line 50, in <module>
from zmq import backend
File "C:\Users\Admin\Anaconda3\lib\site-packages\zmq\backend\__init__.py", line 40, in <module>
reraise(*exc_info)
File "C:\Users\Admin\Anaconda3\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise
raise value
File "C:\Users\Admin\Anaconda3\lib\site-packages\zmq\backend\__init__.py", line 27, in <module>
_ns = select_backend(first)
File "C:\Users\Admin\Anaconda3\lib\site-packages\zmq\backend\select.py", line 28, in select_backend
mod = __import__(name, fromlist=public_api)
File "C:\Users\Admin\Anaconda3\lib\site-packages\zmq\backend\cython\__init__.py", line 6, in <module>
from . import (constants, error, message, context,
ImportError: DLL load failed while importing error: The specified module could not be found.
getting this error,
please help!
There can be an issue with the 64bit version of Anaconda, Try these steps:
Install Anaconda 32 Bit for windows.
Add \Anaconda3 and \Anaconda3\Script to Path in Environment variables.
Open Anaconda Prompt and Create an Environment and activate it.
Once you activate the Environment, you will into it. Then write the command JUPYTER
NOTEBOOK, it should run on your Browser.
If that dose not work you can go back and install a bit older version of Anaconda and try doing the same.
Here for more help (:
When I try to launch Jupyter notebook through Anaconda, I get the following error message:
Traceback (most recent call last):
File "C:\Users\Michael\anaconda3\Scripts\jupyter-notebook-script.py", line 6, in
from notebook.notebookapp import main
File "C:\Users\Michael\AppData\Roaming\Python\Python37\site-packages\notebook\notebookapp.py", line 49, in
from zmq.eventloop import ioloop
File "C:\Users\Michael\AppData\Roaming\Python\Python37\site-packages\zmq\__init__.py", line 47, in
from zmq import backend
File "C:\Users\Michael\AppData\Roaming\Python\Python37\site-packages\zmq\backend\__init__.py", line 40, in
reraise(*exc_info)
File "C:\Users\Michael\AppData\Roaming\Python\Python37\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise
raise value
File "C:\Users\Michael\AppData\Roaming\Python\Python37\site-packages\zmq\backend\__init__.py", line 27, in
_ns = select_backend(first)
File "C:\Users\Michael\AppData\Roaming\Python\Python37\site-packages\zmq\backend\select.py", line 28, in select_backend
mod = __import__(name, fromlist=public_api)
File "C:\Users\Michael\AppData\Roaming\Python\Python37\site-packages\zmq\backend\cython\__init__.py", line 6, in
from . import (constants, error, message, context,
ImportError: cannot import name 'constants' from 'zmq.backend.cython' (C:\Users\Michael\AppData\Roaming\Python\Python37\site-packages\zmq\backend\cython\__init__.py)
How do I go about fixing this? I already tried reinstalling Python and Jupyter (for what it's worth).
Try:
conda uninstall pyzmq
conda install pyzmq
or
pip uninstall pyzmq
pip install pyzmq
source: https://github.com/jupyter/notebook/issues/3435
(base) C:\Users\Aakash\anaconda3>jupyter notebook
Traceback (most recent call last):
File "C:\Users\Aakash\anaconda3\Scripts\jupyter-notebook-script.py", line 6, in
from notebook.notebookapp import main
File "C:\Users\Aakash\anaconda3\lib\site-packages\notebook\notebookapp.py", line 49, in
from zmq.eventloop import ioloop
File "C:\Users\Aakash\anaconda3\lib\site-packages\zmq__init__.py", line 47, in
from zmq import backend
File "C:\Users\Aakash\anaconda3\lib\site-packages\zmq\backend__init__.py", line 40, in
reraise(*exc_info)
File "C:\Users\Aakash\anaconda3\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise
raise value
File "C:\Users\Aakash\anaconda3\lib\site-packages\zmq\backend__init__.py", line 27, in
_ns = select_backend(first)
File "C:\Users\Aakash\anaconda3\lib\site-packages\zmq\backend\select.py", line 28, in select_backend
mod = import(name, fromlist=public_api)
File "C:\Users\Aakash\anaconda3\lib\site-packages\zmq\backend\cython__init__.py", line 6, in
from . import (constants, error, message, context,
ImportError: DLL load failed: The specified module could not be found.
Run these on anaconda prompt:
conda upgrade qt
OR
conda uninstall tornado
conda install tornado==6.0.4
OR
Check these previous answers
Anaconda Navigator Jupyter and Spyder won't start after successful installation
I get this error message all the time when i want to open jupyter notebook . I really appreciate if i get a help
Traceback (most recent call last):
File "C:\Users\NP\anaconda3\Scripts\jupyter-notebook-script.py", line 6, in <module>
from notebook.notebookapp import main
File "C:\Users\NP\AppData\Roaming\Python\Python37\site-packages\notebook\notebookapp.py", line 47, in <module>
from zmq.eventloop import ioloop
File "C:\Users\NP\AppData\Roaming\Python\Python37\site-packages\zmq\__init__.py", line 47, in <module>
from zmq import backend
File "C:\Users\NP\AppData\Roaming\Python\Python37\site-packages\zmq\backend\__init__.py", line 40, in <module>
reraise(*exc_info)
File "C:\Users\NP\AppData\Roaming\Python\Python37\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise
raise value
File "C:\Users\NP\AppData\Roaming\Python\Python37\site-packages\zmq\backend\__init__.py", line 27, in <module>
_ns = select_backend(first)
File "C:\Users\NP\AppData\Roaming\Python\Python37\site-packages\zmq\backend\select.py", line 28, in select_backend
mod = __import__(name, fromlist=public_api)
File "C:\Users\NP\AppData\Roaming\Python\Python37\site-packages\zmq\backend\cython\__init__.py", line 6, in <module>
from . import (constants, error, message, context,
ImportError: cannot import name 'constants' from 'zmq.backend.cython' (C:\Users\NP\AppData\Roaming\Python\Python37\site-packages\zmq\backend\cython\__init__.py)
Is this your first time opening it up? If so, then you must have done something wrong in the installation. Try uninstalling and reinstalling properly or use google colab.
I actually stopped using jupyter notebook and started using google colab instead. It's much better, stores code in your google drive, you get free GPUs/TPUs and module installation is really easy and is a good alternative if you are unable to fix this.
You must have the same problem as stated here: https://github.com/jupyter/notebook/issues/3435
It should be conflicts made by conda and/or pip.
Try:
pip uninstall pyzmq
pip install pyzmq
Getting below error when trying to launch jupyter notebook. Any help to address this error is appreciated.
_cffi_ext.c C:\Users\emathew004\anaconda3\lib\site-packages\zmq\backend\cffi__pycache___cffi_ext.c(213):
fatal error C1083: Cannot open include file: 'sys/un.h': No such file
or directory Traceback (most recent call last): File
"C:\Users\emathew004\anaconda3\Scripts\jupyter-notebook-script.py",
line 6, in
from notebook.notebookapp import main File "C:\Users\emathew004\anaconda3\lib\site-packages\notebook\notebookapp.py",
line 47, in
from zmq.eventloop import ioloop File "C:\Users\emathew004\anaconda3\lib\site-packages\zmq__init__.py",
line 47, in
from zmq import backend File "C:\Users\emathew004\anaconda3\lib\site-packages\zmq\backend__init__.py",
line 40, in
reraise(*exc_info) File "C:\Users\emathew004\anaconda3\lib\site-packages\zmq\utils\sixcerpt.py",
line 34, in reraise
raise value File "C:\Users\emathew004\anaconda3\lib\site-packages\zmq\backend__init__.py",
line 27, in
_ns = select_backend(first) File "C:\Users\emathew004\anaconda3\lib\site-packages\zmq\backend\select.py",
line 28, in select_backend
mod = import(name, fromlist=public_api) File "C:\Users\emathew004\anaconda3\lib\site-packages\zmq\backend\cython__init__.py",
line 6, in
from . import (constants, error, message, context, ImportError: DLL load failed: The specified module could not be found
I've also had this problem, which I solved as follows.
conda uninstall pyzmq (uninstall pyzmq)
conda install pyzmq (reinstall pyzmq)
conda install jupyter (reinstall jupyter)
You need a corresponding version of visual c++ redistribution.