Я использую Linux Mint 18.3 с ядром 4.13.0-39-generic.
Каждый раз, когда я запускаю команду в терминале, который не является действительным или программа не установлена, я получаю стек трассировки ошибки Python
Traceback (most recent call last):
File "/usr/lib/python3.5/dbm/gnu.py", line 4, in <module>
from _gdbm import *
ImportError: No module named '_gdbm'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/CommandNotFound/CommandNotFound.py", line 7, in <module>
import dbm.gnu as gdbm
File "/usr/lib/python3.5/dbm/gnu.py", line 6, in <module>
raise ImportError(str(msg) + ', please install the python3-gdbm package')
ImportError: No module named '_gdbm', please install the python3-gdbm package
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/command-not-found", line 27, in <module>
from CommandNotFound.util import crash_guard
File "/usr/lib/python3/dist-packages/CommandNotFound/__init__.py", line 3, in <module>
from CommandNotFound.CommandNotFound import CommandNotFound
File "/usr/lib/python3/dist-packages/CommandNotFound/CommandNotFound.py", line 9, in <module>
import gdbm
ImportError: No module named 'gdbm'
Для ответа на первый вопрос, да, gdbm установлен:
ii libgdbm3:amd64 1.8.3-13.1 amd64 GNU dbm database routines (runtime version)
ii python-gdbm 2.7.12-1~16.04 amd64 GNU dbm database support for Python
ii python3-gdbm:amd64 3.6.5-3~16.04.york0.2 amd64 GNU dbm database support for Python 3.x