Hydrogen installation notes
I'm a little addicted to it, so I'll make a note of it.
What is Hydrogen
A guy who can do Jupyter-like things with Atom. precious.
Hydrogen installation
Roughly speaking
- Python installation
- Jupyter installation
- Hydrogen installation
- Kernel Spec settings
I think it's normal.
Where I was addicted
I get the No module named ipykernel_launcher error
This is the Kernel Specs part of the Hydrogen settings, usually you'll copy the output of the jupyter kernelspec list --json as described, but the next part in it
(Omission)
"python3": {
(Omission)
"spec": {
"argv": [
"python",
(Omission)
,
(Omission)
"python3": {
(Omission)
"spec": {
"argv": [
"python3",
(Omission)
When I rewrote it, it started to work.
I get a No kernel for language python found error
When I tried it on another machine, I got another error.
This can be found in Hydrogen doesnt seem to detect python3 installation · Issue # 583 · nteract / hydrogen · GitHub.
python3 -m ipykernel install --user
It was fixed. The jupyter installation itself may have made a mistake.
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