这是啥情况？不能安装程序哦！

dc10221203

root@ubuntu:~# sudo apt-get install logwatch
Reading package lists... Done
Building dependency tree
Reading state information... Done
logwatch is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 237 not upgraded.
7 not fully installed or removed.
After this operation, 0B of additional disk space will be used.
Do you want to continue [Y/n]? y
Setting up python2.7-minimal (2.7.2-5ubuntu1.1) ...
Linking and byte-compiling packages for runtime python2.7...
E: pycompile:240: Requested versions are not installed
dpkg: error processing python2.7-minimal (--configure):
subprocess installed post-installation script returned error exit status 3
dpkg: dependency problems prevent configuration of python2.7:
python2.7 depends on python2.7-minimal (= 2.7.2-5ubuntu1.1); however:
  Package python2.7-minimal is not configured yet.
dpkg: error processing python2.7 (--configure):
dependency problems - leaving unconfigured
Setting up udev (173-0ubuntu4.3) ...
No apport report written because the error message indicates its a followup error from a previous failure.
                          udev start/running, process 12275
info: unrecognized option '--convert-db'
dpkg: error processing udev (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of plymouth:
plymouth depends on udev (>= 166-0ubuntu4); however:
  Package udev is not configured yet.
dpkg: error processing plymouth (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of libpython2.7:
libpython2.7 depends on python2.7 (= 2.7.2-5ubuntu1.1); however:
  Package python2.7 is not configured yet.
dpkg: error processing libpython2.7 (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of vim:
vim depends on libpython2.7 (>= 2.7); however:
  Package libpython2.7 is not configured yet.
dpkg: error processing vim (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of vim-gtk:
vim-gtk depends on libpython2.7 (>=No apport report written because MaxReports is reached already
                  No apport report written because MaxReports is reached already
                                                                               No apport report written because MaxReports is reached already
                                                             No apport report written because MaxReports is reached already
                                            2.7); however:
  Package libpython2.7 is not configured yet.
dpkg: error processing vim-gtk (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
python2.7-minimal
python2.7
udev
plymouth
libpython2.7
vim
vim-gtk
E: Sub-process /usr/bin/dpkg returned an error code (1)


求解

licess

这个不大清楚