修复损坏的Python3.2安装（Ubuntu）

Question

我愚蠢地从/usr/lib/python3.2 中删除了subprocess.py 模块，所以我尝试通过执行以下命令来解决这个问题：

sudo apt-get install python3  

但是我收到了这个错误：

Traceback (most recent call last):
File "/usr/bin/py3compile", line 33, in <module>  
    from subprocess import PIPE, Popen ImportError:
    No module named subprocess dpkg:
    error processing python3 (--configure):
    subprocess   installed post-installation script returned error exit status 1 dpkg:
    dependency problems prevent configuration of python3-gobject:  
    python3-gobject depends on python3 (>= 3.2); however:
    Package python3 is not configured yet.  python3-gobject depends on python3 (<<
3.3); however:
    Package python3 is not configured yet. dpkg: error processing python3-gobject (--configure):
    dependency problems - leaving unconfigured No apport report written because the error message indicates its a followup error from a previous failure.
    Errors were encountered while processing:
    python3  python3-gobject E: Sub-process /usr/bin/dpkg returned an error code (1)

我该如何解决这个问题？

Answer 1

您是否尝试过卸载 Python 3 然后重新安装？

sudo apt-get remove python3
sudo apt-get install python3

或许

sudo apt-get --reinstall install python3

如果这不起作用，只需从 python 存储库中获取 subprocess.py 并将其复制到正确的目录。例如，对于 Python 3.2.2，使用浏览器导航到：

http://hg.python.org/cpython/file/137e45f15c0b/Lib/subprocess.py

然后点击“raw”（左栏）下载文件。

对于其他版本，只需访问：

http://hg.python.org/cpython/tags

选择您的版本，然后点击浏览（左栏）、Lib（从文件夹列表中）、“subprocess.py”和“raw”（左栏）下载文件。