• 启动Django

    python36 manage.py runserver 0.0.0.0:8888

    报错信息如下:

    django.core.exceptions.ImproperlyConfigured: SQLite 3.8.3 or later is required (found 3.7.17)

    sqlite的版本太低需要升级.


    下载sqlite源码包安装:

    wget http://www.sqlite.org/2019/sqlite-autoconf-3280000.tar.gz


    解压:

    tar zxvf sqlite-autoconf-3280000.tar.gz -C /usr/src/


    编译安装:

    cd /usr/src/sqlite-autoconf-3280000/

    ./configure --prefix=/usr/local/sqlite

    make && make install


    替换版本

    mv /usr/bin/sqlite3 /usr/bin/sqlite3_old

    cd /usr/local/sqlite/bin/

    ln -s sqlite3 /usr/bin/sqlite3


    共享库修改，注意sqlite的安装路径

    vim /etc/profile

    export LD_LIBRARY_PATH="/usr/local/sqlite/lib"


    配置生效

    source /etc/profile


    查看sqlite版本信息

    sqlite3 --version

    3.28.0 2019-04-16 19:49:53 884b4b7e502b4e991677b53971277adfaf0a04a284f8e483e2553d0f83156b50


    python查看sqlite版本信息:

    [root@crawler-03 bin]# python36

    Python 3.6.8 (default, Apr  4 2019, 10:34:20) 

    [GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux

    Type "help", "copyright", "credits" or "license" for more information.

    >>> import sqlite3

    >>> sqlite3.sqlite_version

    '3.28.0'

    >>> 


    运行django

    python36 manage.py runserver 0.0.0.0:8888