收到错误信息：
E: The package python-samba needs to be reinstalled, but I can't find an archive for it.
有点自相矛盾，如果我无法安装，那么我也无法重新安装。
如果我跑sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed: python-samba
The following packages will be upgraded: python-samba 1 upgraded, 0 newly installed, 0 to remove and 24 not upgraded. 4 not fully installed or removed.
Need to get 0 B/1,062 kB of archives.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] Y
(Reading database ... 245710 files and directories currently installed.)
Preparing to unpack .../python-samba_2%3a4.3.11+dfsg-ubuntu0.16.04.7_amd64.deb ...
File "/usr/bin/pyclean", line 63
except (IOError, OSError), e: SyntaxError: invalid syntax dpkg: warning: subprocess old pre-removal script returned error exit status 1 dpkg: trying script from the new package instead ...
File "/usr/bin/pyclean", line 63
except (IOError, OSError), e: SyntaxError: invalid syntax dpkg: error processing archive /var/cache/apt/archives/python-samba_2%3a4.3.11+dfsg-0ubuntu0.16.04.7_amd64.deb
(--unpack): subprocess new pre-removal script returned error exit
status 1
Traceback (most recent call last):
File "/usr/bin/pycompile", line 35, in <module> from debpython.version import SUPPORTED, debsorted, vrepr,
File "/usr/share/python/debpython/version.py", line 24, in <module>
from ConfigParser import SafeConfigParser ImportError: No module named 'ConfigParser' dpkg: error while cleaning up:
subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
/var/cache/apt/archives/python-samba_2%3a4.3.11+dfsg-0ubuntu0.16.04.7_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
答案1
当我将默认 Python 版本从 Python2.7 切换到 Python3 时，出现了问题。当我切换回来时，依赖问题就消失了。