文件"/usr/lib/update-notifier/package-data-downloader"，第29行，在<module>导入目录中

Question

因此，我试图安装Flash插件，但它说更新通知程序-公共是没有配置的。所以我做了sudo dpkg --configure update-notifier-common，它显示了

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

但是sudo apt-get install debconf给了

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，在我安装了debconf之前，我似乎无法配置更新通知程序--通用的更新通知程序，而在我安装debconf和配置的更新通知程序--公共的情况下，我才能安装debconf。帮助?

Answer 1

不需要长流程Braiam的具体说明。

sudo apt-get install --reinstall debconf

该让你走了。

Answer 2

您需要更新您的/usr/bin/python以指向pythonVersion2.7