关于 Linux 系统下 import apt_pkg 的错误，请求组织帮助

今天在运行.sh 文件时突然报一下错误： Traceback (most recent call last): File "/usr/lib/command-not-found", line 28, in <module> from CommandNotFound import CommandNotFound File "/usr/lib/python3/dist-packages/CommandNotFound/CommandNotFound.py", line 19, in <module> from CommandNotFound.db.db import SqliteDatabase File "/usr/lib/python3/dist-packages/CommandNotFound/db/db.py", line 5, in <module> import apt_pkg ImportError: /usr/lib/python3/dist-packages/apt_pkg.cpython-36m-x86_64-linux-gnu.so: file too short Error in sys.excepthook: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in apport_excepthook from apport.fileutils import likely_packaged, get_recent_crashes File "/usr/lib/python3/dist-packages/apport/init.py", line 5, in <module> from apport.report import Report File "/usr/lib/python3/dist-packages/apport/report.py", line 30, in <module> import apport.fileutils File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in <module> from apport.packaging_impl import impl as packaging File "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 24, in <module> import apt File "/usr/lib/python3/dist-packages/apt/init.py", line 23, in <module> import apt_pkg ImportError: /usr/lib/python3/dist-packages/apt_pkg.cpython-36m-x86_64-linux-gnu.so: file too short</module></module></module></module></module></module></module></module>

Original exception was: Traceback (most recent call last): File "/usr/lib/command-not-found", line 28, in <module> from CommandNotFound import CommandNotFound File "/usr/lib/python3/dist-packages/CommandNotFound/CommandNotFound.py", line 19, in <module> from CommandNotFound.db.db import SqliteDatabase File "/usr/lib/python3/dist-packages/CommandNotFound/db/db.py", line 5, in <module> import apt_pkg ImportError: /usr/lib/python3/dist-packages/apt_pkg.cpython-36m-x86_64-linux-gnu.so: file too short</module></module></module>

网上大概查了一下基本都是 no module name apt_pkg 的错误，按照上面的方法流程走一遍也没有修正错误。好像是 linux 的库设置有问题，但是一直到现在也没有修改好。