我需要运行软件源GUI(不,我的作业不能通过apt
或aptitude
完成)。因为如果从启动程序导航,窗口永远不会加载,所以我决定看看如果从命令行运行它会发生什么:
jason@jason-mint:~$ software-sources
File "/usr/lib/linuxmint/mintSources/mintSources.py", line 48
def async(func):
^
SyntaxError: invalid syntax
文件mintSources.py
中的函数如下所示:
# Used as a decorator to run things in the background
def async(func):
def wrapper(*args, **kwargs):
thread = threading.Thread(target=func, args=args, kwargs=kwargs)
thread.daemon = True
thread.start()
return thread
return wrapper
在最上面,shebang说:#!/usr/bin/python3
。因为我的默认Python是Python2.7,所以我将shebang更改为#!/usr/bin/python
,以查看发生了什么,但这次出现了一个新错误:
jason@jason-mint:/etc/apt$ software-sources
Traceback (most recent call last):
File "/usr/lib/linuxmint/mintSources/mintSources.py", line 6, in <module>
import configparser
ImportError: No module named configparser
这意味着它在import configparser
中失败,这显然表明python2.7(我的默认值)将不起作用。为了澄清,我提供了Python2和Python3:
jason@jason-mint:~$ python --version
Python 2.7.16
jason@jason-mint:~$ python2
Python 2.7.16 (default, Apr 6 2019, 01:42:57)
[GCC 8.3.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> quit()
jason@jason-mint:~$ python3
Python 3.7.3rc1 (default, Mar 13 2019, 11:01:15)
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> quit()
jason@jason-mint:~$ python
Python 2.7.16 (default, Apr 6 2019, 01:42:57)
[GCC 8.3.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
一些系统信息如果有帮助:
jason@jason-mint:~$ cat /etc/debian_version
buster/sid
jason@jason-mint:~$ uname -r
4.19.0-4-amd64
目前没有回答
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