django.core.exceptions.ImproperlyConfigured: SQLite 3.9.0 or later is required (found 3.7.17).

mkdir -p /usr/local/sqlite && cd /usr/local/sqlite

wget wget https://www.sqlite.org/2021/sqlite-autoconf-3350500.tar.gz（这里上官网https://www.sqlite.org自己找一下）

tar -zxvf sqlite-autoconf-3350500.tar.gz

cd sqlite-autoconf-3350500
./configure --prefix=/usr/local/sqlite
make && make install

mv /usr/bin/sqlite3 /usr/bin/sqlite3.bak
ln -s /usr/local/sqlite/bin/sqlite3 /usr/bin/sqlite3

vim /etc/profile  source /etc/profile
export LD_LIBRARY_PATH="/usr/local/sqlite/lib"

sqlite3 --version