当更新运行 dpkg 时我收到以下错误：
Unpacking debconf (1.5.58ubuntu1) over (1.5.58ubuntu1) ...
Setting up debconf (1.5.58ubuntu1) ...
Setting up update-notifier-common (3.168.8) ...
Traceback (most recent call last):
File "/usr/lib/update-notifier/package-data-downloader", line 24, in <module>
import debian.deb822
File "/usr/lib/python3/dist-packages/debian/deb822.py", line 47, in <module>
import six
ImportError: No module named 'six'
dpkg: error processing package update-notifier-common (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of update-notifier:
update-notifier depends on update-notifier-common (= 3.168.8); however:
Package update-notifier-common is not configured yet.
dpkg: error processing package update-notifier (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of update-manager:
update-manager depends on update-notifier; however:
Package update-notifier is not configured yet.
dpkg: error processing package update-manager (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ubuntu-release-upgrader-gtk:
ubuntu-release-upgrader-gtk depends on update-manager; however:
Package update-manager is not configured yet.
dpkg: error processing package ubuntu-release-upgrader-gtk (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
No apport report written because the error message
indicates its a followup error from a previous failure.
No apport report written because MaxReports is reached already
Processing triggers for man-db (2.7.5-1) ...
Errors were encountered while processing:
update-notifier-common
update-notifier
update-manager
ubuntu-release-upgrader-gtk
E: Sub-process /usr/bin/dpkg returned an error code (1)
这似乎与 python 有关。我的系统上有 python 3.5 和 3.6.5。
答案1
我已将系统 python3 指向 python3.6，dpkg 错误消失。我对此仍然有点不舒服，但到目前为止，所有依赖于 python3 的代码似乎都运行正常。