I install jupyterlab on RHEL 7 (RedHat) with
pip3 install jupyterlab
Now I am trying to start it. I need to run it only locally (no need to open any ports). I found where file is located, but still cannot launch it. I tried jupyterlab and got back command not found.... I am guessing I need to add it to PATH, but I still expect it to run when launched from the same directory. Whatever limited experience I have with Ubuntu, does not work on RedHat.
Related
I just downloaded vscode using homebrew and install python#3.11 using homebrew as well. I used pip3 install jupyter as I saw other recommend to fix this issue and still no luck. I have downloaded all the extensions on vscode and I have set the kernal to homebrew version of python and I still recieve this issue. Note that I have used notebooks in the past and have never gotten this issue so I am not really sure what it is this time. I have not installed anaconda.
I have tried uninstalling and installing the extensions but no luck. I have tried to pip3 uninstall jupyter, pip3 uninstall notebook and reinstall them and still no luck. I have tried to change the kernal to the default python3 on the mac and still nothing. My mac is m1 running on Ventura 13.2. I am able to run python code on regular python files just not using jupyter notebook. I followed the instructions how to set it up on vscode website but I got this error. Any help would be appreciated thank you.
I have same issue using VSCode on Mac OS.
VSCode's 'Jupyter' plugin is broken, causing VSCode unable to bind with python interpreter. Downgrading from v2023.1.2000312134 to v2022.11.1003412109 fixed my issue.
I had the same issue, running on m1 mac (Ventura 13.2). If you aren't already, make sure you are utilising a python virtual environment:
# Create a python virtual environment
$ python -m venv venv
# Activate your python virtual environment
$ source venv/bin/activate
Form your VSCode Command Palette (Shift+Command+P), search and then choose
Jupyter: Select Interpreter to Start Jupyter Server
You should then select the python version that is associated to your virtual environment (venv).
I've been using jupyter on windows until now but I want to install it on my RHEL machine. I can't seem to find anything other than pip which is not an option for me.
Is there an rpm package?
On RHEL systems, one typically runs "yum search jupyter" to find a package.
At least on CentOS7, there is no jupyter package available.
There is a python-jupyter package on Fedora 24 which might be back ported (and might be usefully added to EPEL if you request).
Background: I have created an Ubuntu VirtualBox from LAPP stack and added the Ubuntu desktop (Unity: sudo apt-get install ubuntu-desktop). Now I am attempting to install the MCR without loosing Unity.
Download MCR zip and extract to MCR_SOURCE
Go to my folder that contains the files: cd /media/sf_shared/MCR_ SOURCE
Change installer_input.txt file:
destinationFolder=/opt/MCR
agreeToLicense=yes
outputFile=/opt/install.log
mode=silent
product.MATLAB
product.MATLAB_Builder_JA
# Note: To find out the required toolboxes >> start Matlab >> run your code and find out which toolboxes were used with: license('inuse')
Install MCR: sudo ./install -inputFile /media/sf_shared/MCR_SOURCE/installer_input.txt >> success
Restart Ubuntu >> test whether Ubuntu’s Unity still exists >> everything is fine
Attention the next step will “ kill ” your Ubuntu desktop configuration!!! (i.e. copy your hardisk, anything you must do to recover quickly) – now configure: sudo gedit /etc/environment
LD_LIBRARY_PATH="/opt/MCR/v84/runtime/glnxa64:/opt/MCR/v84/bin/glnxa64:/opt/MCR/v84/sys/os/glnxa64:${LD_LIBRARY_PATH}"
XAPPLRESDIR="/opt/MCR/v84/X11/app-defaults"
# Note: X11/app-defaults folder has not been created during installation
Restart Ubuntu >> Unity is gone, recovery attempts such as deleting the above lines do not recover Unity; reinstalling the Ubuntu desktop does not help either.
I have tried an alternative route with exporting the variables, which also "kills" Unity. By the way this affects all users.
Any ideas?
It is not necessary to register these environment variables in /etc/environment, which means that the Unity sidebar will not be affected.
Instead register the environment variables temporarily either as local user or via sudo -i:
export LD_LIBRARY_PATH="/opt/MCR/v84/runtime/glnxa64:/opt/MCR/v84/bin/glnxa64:/opt/MCR/v84/sys/os/glnxa64:${LD_LIBRARY_PATH}"
export XAPPLRESDIR="/opt/MCR/v84/X11/app-defaults"
Now it is possible to run Matlab Apps without "killing" Ubuntu's desktop. For instance to run the Java compiled makesqr.m file.
java -classpath "/opt/MCR/v84/toolbox/javabuilder/jar/javabuilder.jar:/media/sf_shared/for_testing/makesqr.jar" makesqr.Class1 5
The Java package makesqr was created using Matlab's JavaBuilder tutorial. This was done on my Windows 7 machine, which runs Matlab R2014b.
Please ensure that the owner and permissions of the /opt/MCR and /media/sf_shared/for_testing folders are set correctly (see here for details).
I did a yum remove fontconfig not knowing that it removes all packages that depend on it as well. That's 300 packages that have been removed.
I have tried to reverse the process by running yum remove fontconfig again on another similarly-configured CentOS 5.5 machine and reinstalling those packages in the output of the command.
The Gnome logon screen is stuck at loading cursor.
My Gnome is still broken and I have switched to KDE for the time being. I can use a weird hybrid of Gnome Desktop and KDE window manager where the UI is Gnome but the desktop is not clickable and there's KDE apps instead of the Gnome ones.
/etc/sysconfig/desktop
DESKTOP="GNOME"
DISPLAYMANAGER="KDE"
Using the KDE login to choose Gnome also gives me this weird KDE/Gnome hybrid.
I have reinstalled the Gnome-related packages several times and it doesn't fix the issue.
yum should have given you an indication of the volume of packages that it was going to remove and should have given you the chance to abort the attempt (unless you used -y which, I imagine you now realize, you shouldn't).
There's no need to attempt to "reproduce" the problem to find the list of packages. The yum log file /var/log/yum.log will tell you everything that yum installed and removed.
On CentOS 6 and newer yum has a history command that can also display this (and other) information.
I followed these instructions:
http://ipython.org/install.html
Used last way to install (downloading source and "python setup.py install").
After that, console ipython worked fine, but trying to run notebook gave me error.
I always searched errors in Google and it always was a missing package.
Notebook probably depends on external packages.
After manually installing 2 packages it still gave me error.
Gave up and uninstalled everything (including Python itself).
Is there any way to manually download and install the notebook?
Do you know of any finite number of files/packages I have to download and install so the notebook will run just fine?
Thank you.
As you are using Windows, I suggest you to install Winpython.
It includes all the libraries and tools (e.g. IPython) you will need in the same executable. So you only need to download the desired version and then you can pass that version using a USB stick to the computer without internet.