I've installed Atom via the ppa
sudo add-apt-repository ppa:webupd8team/atom
sudo apt install atom
then I've installed the Juno IDE via uber-juno in the "+Install" section in Atom.
At ths stage, when I try to start Julia from the console in Atom, this strange error appears:
I'm running
Atom : 1.26.1
Electron: 1.7.11
Chrome : 58.0.3029.110
Node : 7.9.0
on Linux Ubuntu 16.04
Related
I would like to create a QT GUI package in Noetic. Previously in kinetic/melodic, this could be done using the command 'catkin_create_qt_pkg ' but it's not working in Ubuntu 20.04 as I get
catkin_create_qt_pkg: command not found
Unfortunately, noetic appears to have removed the support for the qt-create and qt-build. Thus, I get 'Unable to locate package' when I try to install them using
sudo apt-get install ros-noetic-qt-build
sudo apt-get install ros-noetic-qt-create
how to create a qt-gui in ubuntu-20.04 with noetic?
System info
Ubuntu 20.04.2 LTS Kernel
5.10.0-1050-oem
I am using Atom on windows 10 and I have the issue that hydrogen isn't running or updating any kernels while stating the error message:
Atom hydrogen Error: No kernels Installed
I have python 3.8.4 installed as well as ipython 7.16.1
I can run python scripts from atom, code highlighting ect.. works just fine. Jupyter Notebook is installed and works too when run from the command shell.
Ipython is working too in the command shell. Any suggestions what could be missing?
So this one resolved the issue for me:
-Make sure pip and jupyter are updated to the newest release.
-go to your windows command prompt (press WIN+R, then type cmd and press ENTER)
then try entering the following:
python -m ipkernel install --user
pip install --upgrade ipkernel
Then go into Atom and select Packages -> Hydrogen -> Update Kernels
I started using a computer at work that has Ubuntu 16.04 installed. Initially, Python3.6.8 was set as the version that was used if I entered the command 'python3' at the terminal. I updated Ubuntu using 'sudo apt-get update', installed miniconda and used the 'sudo apt-get autoremove' command. I followed the mini-tutorial on the anaconda website and one of the commands resulted in a warning about the pip version being old so I upgraded it inside a conda environment.
I noticed at some point that this error was occurring whenever I entered 'python3' at the commandline:
But as you can see, the default 3.5.2 version is there, but for some reason the 3.6.8 version doesn't seem to be there. These are the symlinks in /usr/bin and /etc/alternatives:
Is it safe for me to simply install Python3.6 using 'sudo apt-get install python3.6' and then the symlink will work correctly?
Thanks, any help appreciated.
Jupyter notebook work just fine on my computer, but when i run it via ssh from another computer i receive this message:
ImportError: No module named jupyter_core.command
Im using Ubuntu 18.04.3 LTS for both of them
and i have Conda installed
Ok then.
I just installed Ipython outside of the environment i worked with.:
conda deactivate
and then:
sudo apt install ipython
This worked for me
sudo apt install python3-jupyter-core
I downloaded octave version 4.2.1 as instructed here http://wiki.octave.org/Octave_for_macOS, and I am able to run Octave from the terminal. However, I cannot launch Octave using GUI. When I add the command --force-gui, nothing happens.
I have tried brew reinstall octave --with-qt --with-fltk --with-gui
, which does not help.
Any ideas?
Thank you
I had the same problem.
Tried qt, flk but nothing happens with homebrew.
I do this:
Remove octave from homebrew : brew uninstall octave
Installed MacPort (https://guide.macports.org)
Install octave by macport : sudo port install octave
The repository homebrew/science is dead. Now Octave is available on dpo/homebrew-openblas
Just type:
brew tap dpo/openblas
Next pin the repository:
brew tap-pin dpo/openblas
Then install the dev snapshot with Java and the GUI
brew install dpo/openblas/octave --HEAD --with-qt --devel --with-java
You may also install Octave via MacPorts by executing
sudo port install octave
in the terminal. By default MacPorts will install Octave with the following options: +accelerate +app +docs +gfortran +graphicsmagick +qt5 +sound +sundials. It is qt5, that is necessary for the GUI backend. To view available options prior the installation you may execute:
port variants octave
To install Octave with the options you like list the options at the end of the command:
sudo port install octave +atlas +gcc10
Finally, to view the options with which Octave was installed, execute:
port installed | grep octave
And to launch Octave with GUI run:
octave --gui &