每次尝试安装任何应用程序时都会收到此错误消息。
Setting up apt-listchanges (3.8) ...
Traceback (most recent call last):
File "/tmp/tmp.agLdMrHHO6.aptlc/debconf-helper.py", line 6, in <module>
import debconf
ImportError: No module named 'debconf'
dpkg: error processing package apt-listchanges (--configure):
subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
apt-listchanges
E: Sub-process /usr/bin/dpkg returned an error code (1)