我最近升级到了 xenial，出现以下错误。如何解决使用 dpkg 时的依赖问题？
sudo dpkg --configure -a
Setting up libopenni0 (1.5.4.0-14) ...
mv: cannot stat '/var/lib/ni/licenses.xml.dpkg-old': No such file or directory
dpkg: error processing package libopenni0 (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of libpcl-io1.7:amd64:
libpcl-io1.7:amd64 depends on libopenni0; however:
Package libopenni0 is not configured yet.
dpkg: error processing package libpcl-io1.7:amd64 (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of libpcl-visualization1.7:amd64:
libpcl-visualization1.7:amd64 depends on libpcl-io1.7; however:
Package libpcl-io1.7:amd64 is not configured yet.
dpkg: error processing package libpcl-visualization1.7:amd64 (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of libpcl1.7:
libpcl1.7 depends on libpcl-io1.7; however:
Package libpcl-io1.7:amd64 is not configured yet.
libpcl1.7 depends on libpcl-visualization1.7; however:
Package libpcl-visualization1.7:amd64 is not configured yet.
dpkg: error processing package libpcl1.7 (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of libopenni-sensor-pointclouds0:
libopenni-sensor-pointclouds0 depends on libopenni0; however:
Package libopenni0 is not configured yet.
dpkg: error processing package libopenni-sensor-pointclouds0 (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ros-kinetic-pcl-conversions:
ros-kinetic-pcl-conversions depends on libpcl1.7; however:
Package libpcl1.7 is not configured yet.
dpkg: error processing package ros-kinetic-pcl-conversions (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ros-kinetic-pcl-ros:
ros-kinetic-pcl-ros depends on libpcl-io1.7; however:
Package libpcl-io1.7:amd64 is not configured yet.
ros-kinetic-pcl-ros depends on ros-kinetic-pcl-conversions; however:
Package ros-kinetic-pcl-conversions is not configured yet.
dpkg: error processing package ros-kinetic-pcl-ros (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ros-kinetic-perception-pcl:
ros-kinetic-perception-pcl depends on ros-kinetic-pcl-conversions; however:
Package ros-kinetic-pcl-conversions is not configured yet.
ros-kinetic-perception-pcl depends on ros-kinetic-pcl-ros; however:
Package ros-kinetic-pcl-ros is not configured yet.
dpkg: error processing package ros-kinetic-perception-pcl (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of openni-utils:
openni-utils depends on libopenni0; however:
Package libopenni0 is not configured yet.
dpkg: error processing package openni-utils (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of libopenni-dev:
libopenni-dev depends on libopenni0 (= 1.5.4.0-14); however:
Package libopenni0 is not configured yet.
dpkg: error processing package libopenni-dev (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of libpcl-dev:
libpcl-dev depends on libopenni-dev; however:
Package libopenni-dev is not configured yet.
libpcl-dev depends on libpcl1.7 (= 1.7.2-14build1); however:
Package libpcl1.7 is not configured yet.
dpkg: error processing package libpcl-dev (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ros-kinetic-perception:
ros-kinetic-perception depends on ros-kinetic-perception-pcl; however:
Package ros-kinetic-perception-pcl is not configured yet.
dpkg: error processing package ros-kinetic-perception (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ros-kinetic-desktop-full:
ros-kinetic-desktop-full depends on ros-kinetic-perception; however:
Package ros-kinetic-perception is not configured yet.
dpkg: error processing package ros-kinetic-desktop-full (--configure):
dependency problems - leaving unconfigured
Processing triggers for libc-bin (2.23-0ubuntu3) ...
Errors were encountered while processing:
libopenni0
libpcl-io1.7:amd64
libpcl-visualization1.7:amd64
libpcl1.7
libopenni-sensor-pointclouds0
ros-kinetic-pcl-conversions
ros-kinetic-pcl-ros
ros-kinetic-perception-pcl
openni-utils
libopenni-dev
libpcl-dev
ros-kinetic-perception
ros-kinetic-desktop-full
答案1
apt-get 删除并清除所有 libopenni 包，您可能必须 sudo rm -rf /var/lib/ni，然后dpkg -l | grep openni应该是空白的，然后重新安装 libopenni0，然后其他包应该可以正常工作。
答案2
对我而言唯一有用的就是自己创建缺失的文件（欺骗配置）...
$ sudo touch /var/lib/ni/licenses.xml.dpkg-old
$ sudo touch /var/lib/ni/modules.xml.dpkg-old
然后我就可以：
$ sudo apt-get purge libopenni*
然后继续执行您要做的事情...