pkgProblemResolver ::解决生成的rest，这可能是由持有的包引起的
我已经尝试通过docker安装对象存储。 但是，当我运行docker文件，它给了我这个输出和错误消息：
Unpacking rsyslog (8.12.0-1ubuntu2) ... Processing triggers for systemd (225-1ubuntu9.1) ... Setting up init-system-helpers (1.23ubunt3) ... Setting up cron (3.0p11-127ubuntu1) ... Adding group `crontab' (GID 107) ... Done. update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults update-rc.d: warning: stop runlevel arguments (1) do not match cron Default-Stop values (none) invoke-rc.d: policy-rc.d denied execution of start. Setting up libestr0 (0.1.10-1) ... Setting up libjson-c2:amd64 (0.11-4ubuntu2) ... Setting up libpopt0:amd64 (1.16-10) ... Setting up logrotate (3.8.7-2ubuntu2) ... Setting up ucf (3.0030) ... Setting up rsyslog (8.12.0-1ubuntu2) ... Creating config file /etc/rsyslog.d/50-default.conf with new version Adding user `syslog' to group `adm' ... Adding user syslog to group adm Done. invoke-rc.d: policy-rc.d denied execution of start. Processing triggers for systemd (225-1ubuntu9.1) ... Processing triggers for libc-bin (2.21-0ubuntu4.1) ... Reading package lists... Building dependency tree... Reading state information... Some packages could not be installed. This may mean that you have requested an impossible situation of if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following package have unmet dependencies: initscripts : Recommends: psmisc but is is not going to be installed Breaks: sysklogd (< 1.5-6.2) but 1.5-6ubuntu1 is to be installed sysklogd : Depends: klogd or linux-kernel-log-daemon E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages. INFO[00038] The command [/bin/sh -c DEBIAN_FRONTEND=noninteractive apt-get install-y rsyslog; DEBIAN_FRONTEND=noninteractive apt-get install -y apt-utils net-tools curl gcc memcached rsync sqlite3 xfsprogs git-core libffi-dev pythong-setuptools sudo python-coverage python-dev python-nose python-simplejson python-xattr python-eventlet p ython-greenlet python-pastedeploy python-netifaces python-pip python-dnspython python-mock sysklogd attr openssh-server openssh-client python-1xml] returned a non-z ero code: 100 链接到以上输出的屏幕截图
为了避免这个错误，将这些行添加到你的docker文件中
RUN echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d RUN apt-get upgrade -y RUN apt-get install -y ca-certificates inotify-tools pwgen supervisor unzip wget python-setuptools RUN sed -i 's/^\(\[supervisord\]\)$/\1\nnodaemon=true/' /etc/supervisor/supervisord.conf