Julia REPL run well in my M1 mac, but I can't use it in jupyter lab.
I tried same way as in Win10, just like below.
using Pkg
ENV["JUPYTER"]="Users/(user name)/opt/anaconda3/bin/jupyter.exec"
Pkg.build("IJulia")
Pkg.add("IJulia")
The path in Win10 was
ENV["JUPYTER"]="C:\\Users\\(user name)\\Anaconda3\\Scripts\\jupyter.exe"
But the jupyter file is located in different path in mac, so I changed the path.
After this setting, Julia symbol appears right in jupyter lab launcher, but I get some error message when I click.
Error Starting Kernel
Unhandled error
Unhandled error
What's the right way to set Julia in JupyterLab in osX, M1?
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've been having some issues trying to open a Jupyter Notebook from the terminal on my Mac - it just gives me killed: 9. Could there something interfering with Jupyter? If so, how can I find out/fix it?
I tried restarting my computer and reopening the terminal - this didn't work.
Some more info would be helpful. What command do you run to start Jupyter? What output in the terminal do you get?
An alternative to running/installing Jupyter from the terminal would be to use a desktop "click and run" Jupyter app.
For mac, Callisto would be a great option. It's currently in beta so you can try it out for free.
I am working on Windows 10. I am trying to install the visual debugger on my Jupyter Notebook. I followed the protocols described at https://blog.jupyter.org/a-visual-debugger-for-jupyter-914e61716559. The following is the install commands:
jupyter labextension install #jupyterlab/debugger
conda install xeus-python -c conda-forge
When I tried to open xpython to activate debugger, I am getting the following error displayed on a popup box.
xpython.exe - System Error
The code execution cannot proceed because libzmq-mt-4_3_1.dll was not found. Reinstalling the program may fix this problem.
The only way to remove the popup box is to reboot the system. Is there any solution to properly installing the debugger? The Jupyter Lab says the latest version comes with the prebuilt debugger. Even there I have the same dll missing error message.
I was using the Bash kernel emulator in Jupyter Notebook while running macOS Mojave, but when I upgraded to Catalina, the kernel emulator stopped working. When I open up an existing Bash notebook or try to open a new one, I get a Kernel error message in the upper right of my notebook like this:
How can I fix this?
I have a new Macbook Pro, pre-installed with Catalina, that I am trying to install Anaconda on. I was following the instructions on Stack Overflow here to fix the install. However, when I entered the following in the .zsh terminal:
source ~/.zshrc
I get the following error message:
.zshrc:1: command not found: Source
I have tried searching for a solution to no avail. My search results indicated that the source command is supposed to be built into the zsh shell, so this seems odd. Is this a known issue with the new MacBook Pros? Is there a fix for this error?