Erreur sur mon serveur de développement local avec Django
Bonjour!
Je rencontre une erreur en voulant démarrer un serveur de developpement en django.
Je viens de commencer le cours sur django et aussi je ne maîtrise pas encore les environnements virtuels.
**
**Voici un peu l'écosystème de mon système:**
* ubuntu 22.04.3 LTS
* python --version → Python 3.10.12
**Comme indiqué dans le cours voici comment j'ai procédé :**
Création du projet
Voici un peu les étapes que j'ai suivi :
Création de l'environnement virtuel avec Python 3.9.1
Installation deu django
Création du fichier requirements.txt
Création du dossier du projet
J'ai lancé le serveur de développement :**** python manage.py runserver****
ensuite j'ai cette erreur qui s'affiche :
```
(.env):~/docstring/django/docBlog/src$ python manage.py runserver
Watching for file changes with StatReloader
Exception in thread django-main-thread:
Traceback (most recent call last):
File "/usr/local/lib/python3.9/threading.py", line 954, in _bootstrap_inner
self.run()
File "/usr/local/lib/python3.9/threading.py", line 892, in run
self._target(*self._args, **self._kwargs)
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/utils/autoreload.py", line 53, in wrapper
fn(*args, **kwargs)
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/core/management/commands/runserver.py", line 110, in inner_run
autoreload.raise_last_exception()
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/utils/autoreload.py", line 76, in raise_last_exception
raise _exception[1]
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/core/management/__init__.py", line 357, in execute
autoreload.check_errors(django.setup)()
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/utils/autoreload.py", line 53, in wrapper
fn(*args, **kwargs)
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/apps/registry.py", line 114, in populate
app_config.import_models()
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/apps/config.py", line 211, in import_models
self.models_module = import_module(models_module_name)
File "/usr/local/lib/python3.9/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1030, in _gcd_import
File "", line 1007, in _find_and_load
File "", line 986, in _find_and_load_unlocked
File "", line 680, in _load_unlocked
File "", line 790, in exec_module
File "", line 228, in _call_with_frames_removed
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/contrib/auth/models.py", line 2, in
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/contrib/auth/base_user.py", line 48, in
class AbstractBaseUser(models.Model):
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/db/models/base.py", line 122, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/db/models/base.py", line 326, in add_to_class
value.contribute_to_class(cls, name)
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/db/models/options.py", line 206, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/db/__init__.py", line 28, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/db/utils.py", line 214, in __getitem__
backend = load_backend(db['ENGINE'])
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/db/utils.py", line 111, in load_backend
return import_module('%s.base' % backend_name)
File "/usr/local/lib/python3.9/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "/home/go_kouman/docstring/django/docBlog/.env/lib/python3.9/site-packages/django/db/backends/sqlite3/base.py", line 14, in
from sqlite3 import dbapi2 as Database
File "/usr/local/lib/python3.9/sqlite3/__init__.py", line 23, in
from sqlite3.dbapi2 import *
File "/usr/local/lib/python3.9/sqlite3/dbapi2.py", line 27, in
from _sqlite3 import *
ModuleNotFoundError: No module named '_sqlite3'
```
Pour y remédier j'ai :
* desinstaller et réinstaller django,
* `sudo apt-get install sqlite3 libsqlite3-dev`
Toujours la même erreur, si vous avez des pistes je suis preneurs :-)
Merci