Django自带服务器可以正常启动，python查询sqlite3版本也是高版本，UWSGI启动报错Sqlite3版本过低

 执行命令： uwsgi --http :8000 --module mypro.wsgi

报错内容如下：

[root@iZbp19128n7sugaz8q0dz1Z mypro]# uwsgi --http :8000 --module mypro.wsgi
*** Starting uWSGI 2.0.20 (64bit) on [Thu Nov 18 20:09:52 2021] ***
compiled with version: 4.8.5 20150623 (Red Hat 4.8.5-44) on 17 November 2021 09:58:17
os: Linux-3.10.0-1127.19.1.el7.x86_64 #1 SMP Tue Aug 25 17:23:54 UTC 2020
nodename: iZbp19128n7sugaz8q0dz1Z
machine: x86_64
clock source: unix
pcre jit disabled
detected number of CPU cores: 1
current working directory: /root/mypro
detected binary path: /usr/local/bin/uwsgi
uWSGI running as root, you can use --uid/--gid/--chroot options
*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
*** WARNING: you are running uWSGI without its master process manager ***
your processes number limit is 7270
your memory page size is 4096 bytes
detected max file descriptor number: 65535
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
uWSGI http bound on :8000 fd 4
spawned uWSGI http 1 (pid: 4816)
uwsgi socket 0 bound to TCP address 127.0.0.1:33180 (port auto-assigned) fd 3
uWSGI running as root, you can use --uid/--gid/--chroot options
*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
Python version: 3.6.8 (default, Nov 16 2020, 16:55:22)  [GCC 4.8.5 20150623 (Red Hat 4.8.5-44)]
*** Python threads support is disabled. You can enable it with --enable-threads ***
Python main interpreter initialized at 0xff9a50
uWSGI running as root, you can use --uid/--gid/--chroot options
*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 60 seconds
mapped 72920 bytes (71 KB) for 1 cores
*** Operational MODE: single process ***
Traceback (most recent call last):
  File "./mypro/wsgi.py", line 16, in 
    application = get_wsgi_application()
  File "/usr/local/lib/python3.6/site-packages/django/core/wsgi.py", line 12, in get_wsgi_application
    django.setup(set_prefix=False)
  File "/usr/local/lib/python3.6/site-packages/django/__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/usr/local/lib/python3.6/site-packages/django/apps/registry.py", line 114, in populate
    app_config.import_models()
  File "/usr/local/lib/python3.6/site-packages/django/apps/config.py", line 301, 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 "/usr/local/lib/python3.6/site-packages/django/contrib/auth/models.py", line 3, in 
    from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
  File "/usr/local/lib/python3.6/site-packages/django/contrib/auth/base_user.py", line 48, in 
    class AbstractBaseUser(models.Model):
  File "/usr/local/lib/python3.6/site-packages/django/db/models/base.py", line 122, in __new__
    new_class.add_to_class('_meta', Options(meta, app_label))
  File "/usr/local/lib/python3.6/site-packages/django/db/models/base.py", line 326, in add_to_class
    value.contribute_to_class(cls, name)
  File "/usr/local/lib/python3.6/site-packages/django/db/models/options.py", line 207, in contribute_to_class
    self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
  File "/usr/local/lib/python3.6/site-packages/django/utils/connection.py", line 15, in __getattr__
    return getattr(self._connections[self._alias], item)
  File "/usr/local/lib/python3.6/site-packages/django/utils/connection.py", line 62, in __getitem__
    conn = self.create_connection(alias)
  File "/usr/local/lib/python3.6/site-packages/django/db/utils.py", line 204, in create_connection
    backend = load_backend(db['ENGINE'])
  File "/usr/local/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 "/usr/local/lib/python3.6/site-packages/django/db/backends/sqlite3/base.py", line 73, in 
    check_sqlite_version()
  File "/usr/local/lib/python3.6/site-packages/django/db/backends/sqlite3/base.py", line 69, in check_sqlite_version
    'SQLite 3.9.0 or later is required (found %s).' % Database.sqlite_version

uwsgi使用的库文件仍然是老版本，做以下操作即可

mv /usr/lib64/libsqlite3.so.0 /usr/lib64/libsqlite3.so.0_old
cp /usr/local/lib/libsqlite3.so.0 /usr/lib64/libsqlite3.so.0

再次启动 ：uwsgi --http :8000 --module mypro.wsgi

正常 OK

[root@iZbp19128n7sugaz8q0dz1Z mypro]# uwsgi --http :8000 --module mypro.wsgi
*** Starting uWSGI 2.0.20 (64bit) on [Fri Nov 19 15:52:11 2021] ***
compiled with version: 4.8.5 20150623 (Red Hat 4.8.5-44) on 17 November 2021 09:58:17
os: Linux-3.10.0-1127.19.1.el7.x86_64 #1 SMP Tue Aug 25 17:23:54 UTC 2020
nodename: iZbp19128n7sugaz8q0dz1Z
machine: x86_64
clock source: unix
pcre jit disabled
detected number of CPU cores: 1
current working directory: /root/mypro
detected binary path: /usr/local/bin/uwsgi
uWSGI running as root, you can use --uid/--gid/--chroot options
*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
*** WARNING: you are running uWSGI without its master process manager ***
your processes number limit is 7270
your memory page size is 4096 bytes
detected max file descriptor number: 65535
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
uWSGI http bound on :8000 fd 4
spawned uWSGI http 1 (pid: 10296)
uwsgi socket 0 bound to TCP address 127.0.0.1:45826 (port auto-assigned) fd 3
uWSGI running as root, you can use --uid/--gid/--chroot options
*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
Python version: 3.6.8 (default, Nov 16 2020, 16:55:22)  [GCC 4.8.5 20150623 (Red Hat 4.8.5-44)]
*** Python threads support is disabled. You can enable it with --enable-threads ***
Python main interpreter initialized at 0x1a54a40
uWSGI running as root, you can use --uid/--gid/--chroot options
*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 60 seconds
mapped 72920 bytes (71 KB) for 1 cores
*** Operational MODE: single process ***
WSGI app 0 (mountpoint='') ready in 1 seconds on interpreter 0x1a54a40 pid: 10295 (default app)
uWSGI running as root, you can use --uid/--gid/--chroot options
*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI worker 1 (and the only) (pid: 10295, cores: 1)
[pid: 10295|app: 0|req: 1/1] 125.33.25.6 () {38 vars in 734 bytes} [Fri Nov 19 07:52:15 2021] GET / => generated 10697 bytes in 13 msecs (HTTP/1.1 200) 5 headers in 153 bytes (1 switches on core 0)
Not Found: /static/admin/css/fonts.css
[pid: 10295|app: 0|req: 2/2] 125.33.25.6 () {36 vars in 646 bytes} [Fri Nov 19 07:52:15 2021] GET /static/admin/css/fonts.css => generated 2159 bytes in 9 msecs (HTTP/1.1 404) 5 headers in 159 bytes (1 switches on core 0)

 页面也正常了