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albert733

Casse tête python...

Bonjour à vous,

Encore une fois, je me casse les dents en essayant d'installer un truc basique avec pip...

Voilà, j'essaye d'installer jupyter en suivant la procédure fort laconique du site officiel. Mais elle semble supposer d'avoir étudier des années le fonctionnement de pip car ça ne marche pas...

Y a-t-il un article clair sur comment fonctionne pip (pourquoi est-ce qu'il y a un pipx, pip3, pip, python -m pip...), qu'est-ce que sont les variables d'environnement, qu'est-ce que c'est que le PATH ?????? Pour installer un IDE qui est censé être grand public, on se retrouve à devoir utiliser des outils qui semblent être conçus pour du développement... C'est désespérant d'avoir besoin d'un bac+5 en pip pour pouvoir ouvrir jupyter et y importer des packages...

iznobe

Re : Casse tête python...

Bonjour pourtant il n ' y a qu ' une seule commande ... difficile de faire plus simple .

---

retour COMPLET et utilisable de commande  |  script montage partitions

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albert733

Re : Casse tête python...

Certes, mais cela ne fonctionne pas...

albert@albert-Aspire-7739ZG:~$ pip install jupyterlab
Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: jupyterlab in ./.local/lib/python3.10/site-packages (4.4.1)
Requirement already satisfied: async-lru>=1.0.0 in ./.local/lib/python3.10/site-packages (from jupyterlab) (2.0.5)
Requirement already satisfied: jupyter-lsp>=2.0.0 in ./.local/lib/python3.10/site-packages (from jupyterlab) (2.2.5)
Requirement already satisfied: tornado>=6.2.0 in ./.local/lib/python3.10/site-packages (from jupyterlab) (6.4.2)
Requirement already satisfied: traitlets in ./.local/lib/python3.10/site-packages (from jupyterlab) (5.14.3)
Requirement already satisfied: jupyter-server<3,>=2.4.0 in ./.local/lib/python3.10/site-packages (from jupyterlab) (2.15.0)
Requirement already satisfied: packaging in ./.local/lib/python3.10/site-packages (from jupyterlab) (25.0)
Requirement already satisfied: setuptools>=41.1.0 in /usr/lib/python3/dist-packages (from jupyterlab) (59.6.0)
Requirement already satisfied: jinja2>=3.0.3 in /usr/lib/python3/dist-packages (from jupyterlab) (3.0.3)
Requirement already satisfied: jupyterlab-server<3,>=2.27.1 in ./.local/lib/python3.10/site-packages (from jupyterlab) (2.27.3)
Requirement already satisfied: httpx>=0.25.0 in ./.local/lib/python3.10/site-packages (from jupyterlab) (0.28.1)
Requirement already satisfied: notebook-shim>=0.2 in ./.local/lib/python3.10/site-packages (from jupyterlab) (0.2.4)
Requirement already satisfied: jupyter-core in ./.local/lib/python3.10/site-packages (from jupyterlab) (5.7.2)
Requirement already satisfied: ipykernel>=6.5.0 in ./.local/lib/python3.10/site-packages (from jupyterlab) (6.29.5)
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Requirement already satisfied: jsonschema-specifications>=2023.03.6 in ./.local/lib/python3.10/site-packages (from jsonschema>=4.18.0->jupyterlab-server<3,>=2.27.1->jupyterlab) (2025.4.1)
Requirement already satisfied: referencing>=0.28.4 in ./.local/lib/python3.10/site-packages (from jsonschema>=4.18.0->jupyterlab-server<3,>=2.27.1->jupyterlab) (0.36.2)
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Requirement already satisfied: attrs>=22.2.0 in ./.local/lib/python3.10/site-packages (from jsonschema>=4.18.0->jupyterlab-server<3,>=2.27.1->jupyterlab) (25.3.0)
Requirement already satisfied: python-dateutil>=2.8.2 in ./.local/lib/python3.10/site-packages (from jupyter-client>=6.1.12->ipykernel>=6.5.0->jupyterlab) (2.9.0.post0)
Requirement already satisfied: python-json-logger>=2.0.4 in ./.local/lib/python3.10/site-packages (from jupyter-events>=0.11.0->jupyter-server<3,>=2.4.0->jupyterlab) (3.3.0)
Requirement already satisfied: rfc3986-validator>=0.1.1 in ./.local/lib/python3.10/site-packages (from jupyter-events>=0.11.0->jupyter-server<3,>=2.4.0->jupyterlab) (0.1.1)
Requirement already satisfied: rfc3339-validator in ./.local/lib/python3.10/site-packages (from jupyter-events>=0.11.0->jupyter-server<3,>=2.4.0->jupyterlab) (0.1.4)
Requirement already satisfied: pyyaml>=5.3 in /usr/lib/python3/dist-packages (from jupyter-events>=0.11.0->jupyter-server<3,>=2.4.0->jupyterlab) (5.4.1)
Requirement already satisfied: jupyterlab-pygments in ./.local/lib/python3.10/site-packages (from nbconvert>=6.4.4->jupyter-server<3,>=2.4.0->jupyterlab) (0.3.0)
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Requirement already satisfied: pycparser in ./.local/lib/python3.10/site-packages (from cffi>=1.0.1->argon2-cffi-bindings->argon2-cffi>=21.1->jupyter-server<3,>=2.4.0->jupyterlab) (2.22)
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Requirement already satisfied: types-python-dateutil>=2.8.10 in ./.local/lib/python3.10/site-packages (from arrow>=0.15.0->isoduration->jsonschema>=4.18.0->jupyterlab-server<3,>=2.27.1->jupyterlab) (2.9.0.20241206)
albert@albert-Aspire-7739ZG:~$ jupyter lab
La commande « jupyter » n'a pas été trouvée, mais peut être installée avec :
sudo apt install jupyter-core
albert@albert-Aspire-7739ZG:~$ 

fred-cavernedufond

Re : Casse tête python...

hello,
je pense que la réponse est quelque part par là : https://packaging.python.org/en/latest/ … -packages/

ou part là : https://pypi.org/project/jupyter/

Dernière modification par fred-cavernedufond (Le 06/05/2025, à 18:35)

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Fred
Ubuntu 22.04 & 24.04 LTS

fred-cavernedufond

Re : Casse tête python...

Bonjour pourtant il n ' y a qu ' une seule commande ... difficile de faire plus simple .

...sauf si elle est en coréen ce qui nous donne : 파이프 설치   

Blague à part je pense qu'il a peut-être mal installé Python ? je me souviens que j'avais un peu ramé ; il faut bien faire l'installation dans l'ordre...

Dernière modification par fred-cavernedufond (Le 06/05/2025, à 18:47)

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Fred
Ubuntu 22.04 & 24.04 LTS

iznobe

Re : Casse tête python...

je sais pas trop a quoi sert ce logiciel , mais ce qui est sur , c' est que ce n' est pas " un truc basique " ...

bref , tu peux installer ( probablement ) en faisant :

wget https://github.com/jupyterlab/jupyterlab-desktop/releases/latest/download/JupyterLab-Setup-Debian-x64.deb

suivi de :

sudo apt install ./JupyterLab*.deb

il est aussi disponible en version snap : https://snapcraft.io/jupyterlab-desktop .
la page de l ' editeur : https://github.com/jupyterlab/jupyterla … /README.md .

il est aussi possible d' installer la version serveur uniquement mais je doute que ce soit ce que tu cherches : https://www.atlantic.net/dedicated-serv … ntu-22-04/

Perso , je tenterai d' abord avec les 2 commandes que je t ' ai données en version desktop classique .deb .
et au pire , si ca ne marche pas en version snap .

---

retour COMPLET et utilisable de commande  |  script montage partitions

MSI Z490A-pro , i7 10700 , 32 GB RAM .