[PYTHON] 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_demo.gif

Hydrogen installation

Roughly speaking

  1. Python installation
  2. Jupyter installation
  3. Hydrogen installation
  4. 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.

Recommended Posts

Hydrogen installation notes
Theano installation notes
pyenv installation notes
Python3.4 installation notes
Cabocha installation notes
Arch Linux installation notes
Installation notes for TensorFlow for Windows
Homebrew and Pycharm installation instructions notes
JetBrains_Learning Notes_003
Django installation
Cuda installation
boto3 installation
SQLAlchemy notes
Pythia Installation
pyenv notes
Docker installation
Volatility installation
Python installation
pip installation
SQL notes
Sphinx installation
Pandas notes
Sphinx notes
django notes
Jupyter_Learning Notes_000
InstantOS 1 installation
Python installation
pip installation
Kivy installation
ChaSen installation
Backtrader installation
GPD P2 Max Ubuntu Mate installation notes
pip installation
Django notes