I have installed jupyter notebook for my windows10
and I want to add the kernel of SageMath and to use it in VScode
is it possible to connect it?
Related
how to add julia kernel in sage notebook for windows?I have sagemath installed on windows but I can't install the kernel to use julia.
I am working on Windows 10. I have installed RStudio directly on my machine. On the other hand I have installed Anaconda with R. Is it possible to connect my system's RStudio with the R running in one environment in Anaconda?
I have jupyter notebook installed, I also have R installed. Both work fine independently.
When I run jupyter with jupyter notebook, then try to open an ipynb file, I see
The only option in the dropdown is Python 3 (R is not an option).
Question
How do you open a jupyter notebook with an R kernel (on mac)?
Note
I tried jupyter notebook --runtime-dir /usr/local/bin/R but that was just guessing
Looks like the R kernel could be installed via pip?
Open any R session (e.g. in RStudio is fine, or open terminal/bash and type R to start an R session).
Install the kernel with:
install.packages("devtools")
devtools::install_github("IRkernel/IRkernel")
IRkernel::installspec()
Close and reopen the notebook and the R kernel will now be available.
If the R kernel does not appear as an option within a Jupyter notebook even after installing R, and one is using Anaconda, bringing up the conda prompt from the Start menu (Windows 10), and running the following commands may do the trick:
conda config --add channels r
conda install --yes r-irkernel
Credit to this post.
I am trying to open Jupyter Notebook on Windows 10 and I am having trouble. I already downloaded and installed it. When I click on the Jupyter Notebook icon in my start menu, a black terminal appears titles Jupyter Notebook. Then I just disappears after that like nothing happened.
Things I have done to combat this issue:
I downloaded VirtualBox with Ubuntu and downloaded the Linux version there. However, it stated it could not be installed since it was not a 64-bit system. I tried to download the 32 bit version but the download always failed.
Next I add the the link http://localhost/* to my Kapersky Internet anti-virus exceptions page thinking it was preventing Jupyter from opening. This didn't work and turning off the firewall completely also didn't work.
Any help would be great help!
There are several ways to use jupyter notebook under windows, especially windows 10 professional.
My favorite way is the lovely ubuntu subsystem of windows 10. You can install it directly from the app store, which is free for all windows 10 users. Then install jupyter notebook from the subsystem:
apt install python3-dev python3-pip
pip3 install jupyter
or you can just do
apt install python3-dev python3-pip jupyter
then just run
jupyter notebook
open any windows browser, copy paste the localhost.... thing from ubuntu terminal
then you can using jupyter notebook with a linux core.
As mentioned by #cricket_007, you have to run jupyter first before opening notebooks. From the terminal, run:
> jupyter notebook
After a few seconds, a server will start. If your dashboard does not open automatically, point your browser to http://localhost:8888. Note: if you installed Jupyter with Anaconda, there should be a shortcut you can click to do all of the above.
The dashboard will point to your default working directory. Place notebooks in this directory or navigate to your notebook's directory to open it through the browser.
Should you wish to change the default working directory, see more on configuring notebook paths in the docs.
I installed the 0.4-pre Julia kernel on a mac, which goes into
/Applications/Julia-0.4.0-pre-349a4e1977.app/Contents/Resources/julia/bin/julia
and set the symbolic link to this kernel
ln -s /Applications/Julia-0.4.0-pre-349a4e1977.app/Contents/Resources/julia/bin/julia /usr/local/bin/julia
but in my IPython notebook, aka Jupiter, the 0.3.10 starts up when
ipython notebook --profile=julia
How to include the 0.4-pre kernel option in the IPython notebook?
If you have IPython/Jupyter version 3 or above, then you should start it with
ipython notebook
without the
--profile julia
You need to Pkg.add("IPython") and Pkg.build("IPython") in 0.4 to add the 0.4 kernel spec to Jupyter. This is similar to the instructions for when you update Julia here.
Thanks for the answers. Using the info from #ARM and #David P. Sanders, what eventually worked for me on a mac was:
Run the downloaded julia 0.4-pre in a Terminal: exec '/Applications/Julia-0.4.0-pre-349a4e1977.app/Contents/Resources/julia/bin/julia', which gives me a Julia prompt.
At this Julia prompt run Pkg.add("IJulia"), which creates a ~/.julia/v0.4 directory and installs IJulia and a few other packages in that directory.
quit() from this julia prompt.
Navigate to the directory in the Terminal where your myNotebook.ipynb's are or where you want to create them and run ipython notebook at the Terminal prompt, which should open a webpage on localhost:8888 with that directory's files listed. Click on the file you want edit.