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Use octave executable and qt backend by default by blink1073 · Pull Request #204 · Calysto/octave_kernel · GitHub
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Use octave executable and qt backend by default - #204

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blink1073 merged 13 commits into
Calysto:masterfrom
blink1073:try-qt-backend
Jan 4, 2022
Merged

blink1073 merged 13 commits into
Calysto:masterfrom
blink1073:try-qt-backend

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@blink1073

@blink1073 blink1073 commented Jan 3, 2022 •

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Fixes #164. Fixes #196. Fixes #195. Fixes #183. Fixes #191

@blink1073 blink1073 changed the title Try with qt backend Use octave executable and qt backend by default Jan 4, 2022
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blink1073 marked this pull request as ready for review January 4, 2022 01:16
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blink1073 merged commit 0ae3405 into Calysto:master Jan 4, 2022
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blink1073 deleted the try-qt-backend branch January 4, 2022 01:16
larssp added a commit to larssp/winpython_afterdoc that referenced this pull request Jan 21, 2022
The Jupyter octave kernel now uses the qt backend by default, see Calysto/octave_kernel#204 .
qt is not supported by octave-cli.exe. Switching to `octave-gui.exe --no-gui`.
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I created a conda environment on Mac with octave, oct2py and jupyter lab as follows.

conda create --name test
conda activate test
conda install -y -c conda-forge gnuplot 
conda install -y -c conda-forge octave
conda install -y -c conda-forge oct2py
conda install -y -c conda-forge jupyterlab
jupyter lab

It produces the following error with any octave command in a Jupyter notebook.

error: graphics_toolkit: qt toolkit is not available
error: called from
graphics_toolkit at line 88 column 5

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qt toolkit is not available Plotting doesn't work in Jupyter!(Arch Linux System) Installed, gnuplot plotting doesn't work Error plotting with Octave 6.1.0 on jupyter notebook qt toolkit can't be enabled

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