我试图在 Ubuntu 中安装 Django 框架。我正在使用python 3.8。但在正常安装中,已经安装了 Django 1.1。我将 python3 替代品更改为 python3.8 。并使用 python3 -m pip install django。我安装了 Django(v 3.3) 并使用了它。但在更改替代方案后,终端无法打开并启动。
我从我的 ubuntu 中删除了 python3.6。之后问题就开始了。
似乎linux中的一些程序在python3.6中运行,删除之后,
我无法解决问题并且终端窗口无法打开。我尝试了其他方法(更改 gnome-terminal 文件,将替代品更改为默认 v3.6 并修复 Broken 发行版),但它们没有帮助我。我无法打开终端,当我运行 sudo apt update 时,我收到了以下错误:
任何想法?
File has unexpected size (1133 != 1128). Mirror sync in progress? [IP: ***.**.***.** 80]
Release file created at: Wed, 06 May 2020 19:27:45 +0000 Fetched 1,762 B in 2s (932 B/s) Traceback (most recent call last): File "/usr/lib/cnf-update-db", line 8, in <module>
from CommandNotFound.db.creator import DbCreator File "/usr/lib/python3/dist-packages/CommandNotFound/db/creator.py", line 7, in <module>
import sqlite3 File "/usr/lib/python3.6/sqlite3/__init__.py", line 23, in <module>
from sqlite3.dbapi2 import * File "/usr/lib/python3.6/sqlite3/dbapi2.py", line 23, in <module>
import datetime File "/usr/lib/python3.6/datetime.py", line 8, in <module>
import math as _math ModuleNotFoundError: No module named 'math' 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 12, in <module>
import subprocess, tempfile, os.path, re, pwd, grp, os, time, io File "/usr/lib/python3.6/subprocess.py", line 136, in <module>
import _posixsubprocess ModuleNotFoundError: No module named '_posixsubprocess'
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