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文件“/usr/lib/update-notifier/package-data-downloader”，第 29 行，位于导入 debconf

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文件“/usr/lib/update-notifier/package-data-downloader”，第 29 行，位于导入 debconf

我正在尝试安装 Flash Player 插件，但它说 update-notifier-common 未配置。所以我安装了它，sudo dpkg --configure update-notifier-common它显示

Traceback (most recent call last):
 File "/usr/lib/update-notifier/package-data-downloader", line 29, in <module>
  import debconf
ImportError: No module named debconf
dpkg: error processing update-notifier-common (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 update-notifier-common

但sudo apt-get install debconf给予

Setting up update-notifier-common (0.147.1) ...
Traceback (most recent call last):
  File "/usr/lib/update-notifier/package-data-downloader", line 29, in <module>
    import debconf
ImportError: No module named debconf
dpkg: error processing update-notifier-common (--configure):
 subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of flashplugin-installer:
 flashplugin-installer depends on update-notifier-common (>= 0.119ubuntu2); however:
  Package update-notifier-common is not configured yet.

dpkg: error processing flashplugin-installer (--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:
 update-notifier-common
 flashplugin-installer
E: Sub-process /usr/bin/dpkg returned an error code (1)

因此，看来我只有在安装 debconf 后才能配置 update-notifier-common，而只有在安装 debconf 并配置 update-notifier-common 后才能安装 debconf。帮忙？

答案1

由于缺少 debconf 库，您的 debconf 安装似乎已损坏。如果您没有看到以下内容：

$ ls -l /usr/lib/python2.7/dist-packages/debconf.py*
lrwxrwxrwx 1 root root   34 nov  3 14:20 /usr/lib/python2.7/dist-packages/debconf.py -> ../../../share/pyshared/debconf.py
-rw-r--r-- 1 root root 6013 dic  9 01:58 /usr/lib/python2.7/dist-packages/debconf.pyc

$ ls -l /usr/share/pyshared/debconf.py
-rw-r--r-- 1 root root 5971 nov  3 14:20 /usr/share/pyshared/debconf.py

那你就麻烦大了。你可以尝试使用以下方法修复它：

mkdir -p ~/debconf.bk
sudo mv /usr/lib/python2.7/dist-packages/debconf.pyc ~/debconf.bk
sudo mv /usr/share/pyshared/debconf.py ~/debconf.bk
apt-get download debconf
dpkg --extract debconf*.deb
sudo pycompile -p debconf
sudo apt-get -f install

答案2

不需要 Braiam 指定的漫长过程。

sudo apt-get install --reinstall debconf

应该可以让你走。

答案3

您需要更新您的/usr/bin/pythonPython 版本至 2.7

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