Running Jupyter via command line on Windows

Question

I have installed Jupyter on Windows 10  Python 3 x via   pip install jupyter  The installation works fine  even though I did restart the terminal  But trying to run   jupyter notebook  gives the following error  jupyter  is not recognized as an internal or external command  operable program or batch file   How and where do I find the executable for Jupyter

User · Answer

Add system variable path  this path is where jupyter and other scripts are located PATH -- gt   C  Users  lt userName gt  AppData Roaming Python Python39 Scripts   Like in my laptop PATH is   quot C  Users developer AppData Roaming Python Python39 Scripts quot   After that  You will be able to run jupyter from any folder  amp  any directory by running the below command  jupyter notebook

User · Answer

My problem was my user s folder had a space in folder name   After creating a new user and switching to that windows user  windows shortcuts and links from within  Anaconda worked fine   Windows 8 1 64 Bit  Latest Anaconda   Note  I ended up uninstalling an reinstalling Anaconda but my sense is the problem was really just the space in the windows user username user folder

User · Answer

Here is how I resolved stated issue  hope it helps    install python 3 7 using official website for python  while installing  include installing PATH by checking it s box after that open cmd  be sure to open it after step 1  and write  pip install jupyter ENTER now you should be able to open jupyter notebook by using command  jupyter notebook   Seems simple  but it may as well help

User · Answer

If you are absolutely sure that your Python library path is in your system variables  and you can find that path when you pip install Jupyter  you just have to read a bit  and you still experience  quot command not found or recognized quot  errors in Windows  you can try  python -m notebook  For my Windows at least  Windows 10 Pro   having the python -m is the only way I can run my Python packages from command line without running into some sort of error Fatal error in launcher  Unable to create process using    quot   or Errno  THIS PROGRAM  not found

User · Answer

Using python 3 6 3  Here after installing Jupyter through command  python -m pip install jupyter    jupyter notebook  command didn t work for me using windows command prompt   But  finally  python -m notebook  did work and made jupyter notebook to run on local   http   localhost 8888 tree

User · Answer

If you have installed jupyter with   python -m pip install jupyter  command  instead of    pip install jupyter  command  then follow these steps    Create a notepad Change its extension from   txt  to   ipynb  Right click it and click  open with  In the pop up  go to - C  Users  lt  windows user name   AppData Roaming Python Python38 Scripts Click on  jupyter-lab exe

User · Answer

First run this command  pip install jupyter  then add system variable path   this path is where jupyter and other scripts are located PATH   C  Users lt userName gt  AppData Roaming Python Python38 Scripts e g PATH C  Users HP AppData Roaming Python Python38 Scripts After that we can run jupyter from any folder directory  jupyter notebook

User · Answer

100  working solution    Follow these steps    Open the folder where you downloaded  python-3 8 2-amd64 exe  setup or any other version of python package Double click on  python-3 8 2-amd64 exe  Click  Modify  You will see  Optional features  Click  next  Select  Add python to environment variables  Click  install  Then u can run jupyter in any  desired folder u desire        E g  open  cmd  command prompt      Type        E        E   gt jupyter notebook      It will get started without showing       Jupyter  is not recognized   Thanks

User · Answer

windows CMD  for default install  just check  add path  and  next  when installing   python -m notebook   for custom install in C    jupyter notebook

User · Answer

Problem for me was that I was running the jupyter command from the wrong directory   Once I navigated to the path containing the script  everything worked   Path- C  Program Files  x86  Microsoft Visual Studio Shared Python37 64 Scripts

User · Answer

I got Jupyter notebook running in Windows 10  I found the easiest way to accomplish this task without relying upon a distro like Anaconda was to use Cygwin   In Cygwin install python2  python2-devel  python2-numpy  python2-pip  tcl  tcl-devel   I have included a image below of all packages I installed  and any other python packages you want that are available  This is by far the easiest option   Then run this command to just install jupyter notebook   python -m pip install jupyter   Below is the actual commands I ran to add more libraries just in case others need this list too   python -m pip install scipy  python -m pip install scikit-learn  python -m pip install sklearn  python -m pip install pandas  python -m pip install matplotlib  python -m pip install jupyter   If any of the above commands fail do not worry the solution is pretty simple most of the time  What you do is look at the build failure for whatever missing package   library    Say it is showing a missing pyzmq then close Cygwin  re-open the installer  get to the package list screen  show  full  for all  then search for the name like zmq and install those libraries and re-try the above commands    Using this approach it was fairly simple to eventually work through all the missing dependencies successfully   Cygwin package list  Once everything is installed then run in Cygwin goto the folder you want to be the  root  for the notebook ui tree and type   jupyter notebook   This will start up the notebook and show some output like below     jupyter notebook  I 19 05 30 459 NotebookApp  Serving notebooks from local directory    I 19 05 30 459 NotebookApp  0 active kernels  I 19 05 30 459 NotebookApp  The Jupyter Notebook is running at    I 19 05 30 459 NotebookApp  Use Control-C to stop this server and shut down all kernels  twice to skip confirmation    Copy paste this URL into your browser when you connect for the first time  to login with a token   http   localhost 8888  token xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

User · Answer

In Python 3 7 6 for Windows 10  After installation  I use these commands   1  pip install notebook 2  python -m notebook   OR     C  Users Hamza AppData Local Packages PythonSoftwareFoundation Python 3 7 qbz5n2kfra8p0 LocalCache local-packages Python37 Scripts       For my pc python-scripts are located in the above path  You can add this path in environment variables  Then run command   1  jupyter notebook

User · Answer

Please try either of these commands first    py -m notebook   python -m notebook  for jupyterlab users py -m jupyterlab  Otherwise   python -m pip install jupyter --user   jupyter notebook  If this does not work  pip does not add jupyter directly to path for local  The output from   which python  c Users  lt username gt  AppData Local Programs Python Python35-32 python  After some digging I found a executable for jupyter in the folder  C  Users  lt username gt  AppData Roaming Python Python35 Scripts jupyter exe  Difference between local and roaming folder So if you want to be able to execute a program via command line  you need to add it into the  PATH variable  Here is a powershell script to do it  BE SURE TO ADD THE  quot   quot  before adding the new path     Environment   SetEnvironmentVariable  quot Path quot    env Path    quot  C  Users  lt username gt  AppData Roaming Python Python35 Scripts quot    EnvironmentVariableTarget   User   Update  if you are using python3  switch out python with python3 but I encourage you to use pyenv instead

User · Answer

In windows 10  If you used anaconda3 for Jupyter notebook installation and forgot to check the box to add the environment variables to the system during installation  you need to add the following environment variables to the  Path  variable manually    search windows settings for Edit environment variables    Environment variables for Anaconda3

User · Answer

To install I used  quot pip install notebook quot  in windows command line To run python -m notebook did not work for me  but python3 -m notebook worked

User · Answer

If you are using the Anaconda distribution  make sure when installing it that you check the  Change PATH  option

User · Answer

first you should make sure that you are put your python path in your system variables    Then try run this python -m pip install jupyter --user  and then run this py -m notebook or  jupyter notebook

User · Answer

You can add the following to your path  C  Python Installation path  Scripts  e g  C  Python27 Scripts  It will start working for jupyter and every other pip install you will do here on

User · Answer

In Windows 10 you can use ipython notebook  It works for me

User · Answer

I just installed JupyterLab on top of my Python 3 8 pip enabled Win10 machine  so I ran into these startup problem with windows  If everything is ok  check that you have PATH for Python  eg  C  Users Username  AppData Local Programs Python Python38-32 Scripts  you simply run  jupyter-lab exe and that s it  Cheers

User · Answer

I was facing the same issue in windows7  as i just recoverd my computer with the help of recovery point and after that notebook just stopped working  I tried to change the path setting but nothing was working so I just simply uninstalled the python with the application from which it was installed and after that I installed it again  After that I installed jupyter notebook again and then it worked fine  Thanks

User · Answer

Check whether you have given python PATH in environmental variables properly  If not  then set python path  Then use       python -m notebook

User · Answer

I added   c  users  user  appdata roaming python python37 site-packages   to the path and it worked

User · Answer

I have two python version installed  1  Python 3 8 2  This was installed independently 2  Python 3 7 6  This was installed along with Anaconda 3  Multiple versions caused conflict even after setting the path variables correctly   I have uninstalled the Python 3 8 2 and after restart  the command  jupyter notebook   Worked perfectly

User · Answer

you can create a batch file and search for Jupiter in your windows search and ooen its properties and you will get this string  D  anaconda3 python exe D  anaconda3 cwp py D  anaconda3 D  anaconda3 python exe D  anaconda3 Scripts jupyter-notebook-script py  quot  USERPROFILE   quot  after getting this you can create a jupitor bat file with this content it that and you can save that file in a script folder in d or any drive and add the path of your script file in your environmental path and then you can easly call this by typing jupitor in cmd

User · Answer

I had the same problem  but  py -m notebook   worked for me

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