python django 创建app失败 升级sqlite3 或者修改数据库连接为mysql

https://blog.csdn.net/weixin_44110998/article/details/103499213

python3 manage.py startapp app01
Traceback (most recent call last):
File "manage.py", line 21, in <module>
main()
File "manage.py", line 17, in main
execute_from_command_line(sys.argv)
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/core/management/__init__.py", line 401, in execute_from_command_line
utility.execute()
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/core/management/__init__.py", line 377, in execute
django.setup()
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/apps/registry.py", line 114, in populate
app_config.import_models()
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/apps/config.py", line 211, in import_models
self.models_module = import_module(models_module_name)
File "/usr/lib64/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/contrib/auth/models.py", line 2, in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/contrib/auth/base_user.py", line 47, in <module>
class AbstractBaseUser(models.Model):
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/db/models/base.py", line 121, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/db/models/base.py", line 325, in add_to_class
value.contribute_to_class(cls, name)
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/db/models/options.py", line 208, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/db/__init__.py", line 28, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/db/utils.py", line 207, in __getitem__
backend = load_backend(db['ENGINE'])
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/db/utils.py", line 111, in load_backend
return import_module('%s.base' % backend_name)
File "/usr/lib64/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/db/backends/sqlite3/base.py", line 68, in <module>
check_sqlite_version()
File "/root/.virtualenvs/python3_django/lib/python3.6/site-packages/django/db/backends/sqlite3/base.py", line 65, in check_sqlite_version
raise ImproperlyConfigured('SQLite 3.8.3 or later is required (found %s).' % Database.sqlite_version)