1、问题描述
报错信息如下：
from sqlite3.dbapi2 import *
File "/opt/python3.6.6/lib/python3.6/sqlite3/dbapi2.py", line 27, in <module>
from _sqlite3 import *
ModuleNotFoundError: No module named '_sqlite3'
2、解决方法
实际上这是因为缺少 /opt/python3.6.6/lib/python3.6/lib-dynload/_sqlite3.cpython-36m-x86_64-linux-gnu.so
使用下面的命令查找，发现确实没有_sqlite3.cpython-36m-x86_64-linux-gnu.so
sudo find / -name _sqlite3.cpython-36m-x86_64-linux-gnu.so
解决方法实际上很简单
(1) sudo apt install libsqlite3-dev
(2) 重新编译安装python3.6.6
首先cd进入源码根目录
sudo ./configure --prefix==/opt/python3.6.6
sudo make -j8
sudo make install