cannot open juypter notebook from terminal or anaconda app
terminal shows notebook as already open, running
uninstall/reinstall (x3) hasn’t fixed it
cannot access notebook from any ports, or 127.0.0.1
upgrading pyzmq doesn’t resolve the issue
removing and reinstalling pyzmq doesn’t resolve the issue
using windows 10
any sugggestions much appreciated, thank you
Related
I installed Jupyter Notebook on Windows 10. But I got an error when launching it in Visual Studio Code as:
jupyter : The term 'jupyter' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
After searching online, I decided to install Anaconda first and run Jupyter from it. But launching it from Anaconda was directed to a web address. It looks like Jupyter is only a web application.
I wonder if it is possible to run the Jupyter Notebook as a desktop application on Windows.
There is a JupyterLab Desktop App, see here and here. I don't know how old of a version of Windows works for it.
Rest was built from discussion in comments:
On Jupyter with VS Code:
Jupyter itself works with VScode to run Jupyter notebooks in VScode. You wouldn't need the JupyterLab Desktop App in that case. You do need Jupyter though. See here if you are interested in using Jupyter notebooks in VSCode.
On installing packages that worked before installed Anaconda:
The easiest solution would be to reinstall them. It is possible you could add the already installed ones to your path, but if you have room it is easiest to keep your Anaconda installed stuff where it is and separate from what you had. The easiest way to sort where to install them is to let Jupyter handle it. For example, if you want to work with Pandas in a notebook, in that notebook run %conda install -c anaconda pandas, based on here and the magic install command. For the packages that conda cannot install, and only for those, use %pip install <package_name>.
You can delete the install commands out of the notebook after if you want. You may just want to comment them out so you remember. For the short term you are fine re-running the commands because if the package is already installed by conda or pip it won't get reinstalled; however, if the package gets a new release and you aren't specifying versions, you'll get the latest when that install command next runs and if there is an error or incompatibility, then you'll have caused yourself an issue you could have avoided.
I have a new install of Ubuntu 22.04. I installed Anaconda. However, clicking the Jupyter tile launches other programs such as pgadmin.
Setting pgadmin to a fixed port fixes nothing. Removing pgadmin completely, and clicking the Jupyter tile then launches calibre.
Can someone tell me how to fix this?
I am trying to use pyinstaller with python that I installed via Anaconda. I also use Spyder that installed with Anaconda. If I install Anacoda without installing pyinstaller, then Spyder works, if I install pyinstaller, then Spyder stops working or in some instances when using pyinstaller, it complains that it cannot find the PyQt5 plugins. I have tried everything and also searched on google, but cannot find a solution that resolves this issue. It is on my work laptop, which still uses Windows 7. Does someone perhaps know how to resolve this?
I searched on google for potential solutions and tried some suggestions, nothing works.
I downloaded Anaconda 5.3 and am trying to Install RStudio in it. I get the below error always after upgrading.
"Some of the functionality of Anaconda Navigator will be limited in offline mode."
"Installation and upgrade of packages will be subject to the packages currently available on your package cache."
Even if the internet is connected, I get the same error which didnt happen with previous version. Does anyone know how to overcome this? Please advise.
Btw, RCran and RStudio are not approved software and hence I am trying to use the one through Anaconda IDE.
Same as you here, there is an issue related https://github.com/ContinuumIO/anaconda-issues/issues/10176.
While anaconda-navigator having this problem, you can still install packages through anaconda prompt.
open anaconda prompt in your start menu
type conda install rstudio
I have instaled R in my jupyter through anaconda and It was working fine. Today I found this message when I opened R form Jupyter and I don't know what is the problem ?
The kernel has died, and the automatic restart has failed. It is possible the kernel cannot be restarted. If you are not able to restart the kernel, you will still be able to save the notebook, but running code will no longer work until the notebook is reopened.
I'm using Mac OSX
I had the same problem in Mac OSX when R is installed before Anaconda. The fix is to:
1. Uninstall R and Anaconda
2. Install Anaconda
3. Install R