谁能告诉我这意味着什么，我该如何解决？
我想做的就是把vlc放在我的电脑上。 这在屁股上变成了真正的痛苦。 我不得不更新和升级只是为了让软件中心运行，但是当我尝试安装vlc时，我得到以下内容。 当我尝试安装任何东西实际上我得到包依赖性错误消息….这是我的交易，这是一个全新的计算机，直接开箱即用，ubuntu根本不是用户友好的当我要求人们的帮助他们想通过谈论计算机极客语言来试图表明他们是多么聪明。 如果系统有更好的帮助，那么也许我们都不希望它是Windows容易。 请帮助我，请用新手初学者ubuntu用户可以理解的语言说。 先谢谢你们。
The following packages have unmet dependencies: vlc : Depends: vlc-nox (= 2.0.8+git20130825+r612-0~r43~precise1) but it is not going to be installed Depends: libavcodec53 (>= 4:0.8-1~) but it is not going to be installed or libavcodec-extra-53 (>= 4:0.8-1~) but it is not going to be installed Depends: libva-x11-1 (> 1.0.15~) but it is not installable Depends: libva1 (> 1.0.15~) but it is not installable Recommends: vlc-plugin-notify (= 2.0.8+git20130825+r612-0~r43~precise1) but it is not going to be installed Recommends: vlc-plugin-pulse (= 2.0.8+git20130825+r612-0~r43~precise1) but it is not going to be installed E: Unable to correct problems, you have held broken packages. 然后; 我试图使用ubuntu附带的电影播放器，它说它必须搜索编解码器或其他东西，它搜索发现它需要播放电影我点击安装按钮，它出现了这个错误;
gstreamer0.10-ffmpeg: Depends: libavcodec-extra-53 (>= 4:0.7.3-1) but 4:0.8.6ubuntu0.12.04.1 is to be installed Depends: libavformat-extra-53 (>= 4:0.7.3-1) but 4:0.8.6ubuntu0.12.04.1 is to be installed Depends: libavutil-extra-51 (>= 4:0.7.3-1) but 4:0.8.6ubuntu0.12.04.1 is to be installed Depends: libc6 (>= 2.7) but 2.15-0ubuntu10.4 is to be installed Depends: libglib2.0-0 (>= 2.31.2) but 2.32.3-0ubuntu1 is to be installed Depends: libgstreamer-plugins-base0.10-0 (>= 0.10.31) but 0.10.36-1ubuntu0.1 is to be installed Depends: libgstreamer0.10-0 (>= 0.10.31) but 0.10.36-1ubuntu1 is to be installed Depends: liborc-0.4-0 (>= 1:0.4.16) but 1:0.4.16-1ubuntu2 is to be installed Depends: libpostproc-extra-52 (>= 4:0.7.3-1) but 4:0.8.6ubuntu0.12.04.1 is to be installed Depends: libswscale-extra-2 (>= 4:0.7.3-1) but 4:0.8.6ubuntu0.12.04.1 is to be installed
我用我的电脑做两件事，看电影和在自由写字处写作。 我做了很多写作，这很好，但只是因为我不能看任何东西。 请再次帮助我，谢谢。 丹尼
更新：
试图安装Synaptic，得到了这个：
dennis@dennis-X201EP:~$ sudo apt-get install synaptic [sudo] password for dennis: Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or 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 resolve the situation: The following packages have unmet dependencies: synaptic : Depends: libept1.4.12 but it is not installable Recommends: rarian-compat but it is not installable E: Unable to correct problems, you have held broken packages.
试图再次安装VLC并得到这个：
dennis@dennis-X201EP:~$ sudo apt-get install vlc [sudo] password for dennis: Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or 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 resolve the situation: The following packages have unmet dependencies: vlc : Depends: vlc-nox (= 2.0.8+git20130825+r612-0~r43~precise1) but it is not going to be installed Depends: libavcodec53 (>= 4:0.8-1~) but it is not going to be installed or libavcodec-extra-53 (>= 4:0.8-1~) but it is not going to be installed Depends: libva-x11-1 (> 1.0.15~) but it is not installable Depends: libva1 (> 1.0.15~) but it is not installable Recommends: vlc-plugin-notify (= 2.0.8+git20130825+r612-0~r43~precise1) but it is not going to be installed Recommends: vlc-plugin-pulse (= 2.0.8+git20130825+r612-0~r43~precise1) but it is not going to be installed E: Unable to correct problems, you have held broken packages.
谢谢你的帮助，（以及卡特罗先生的编辑）。
似乎更新/升级您的系统已经安装了与VLC不兼容的软件包
您可以通过完全删除VLC来解决此问题：
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在终端中执行以下命令：
$ sudo apt-get --purge remove vlc* $ sudo apt-get autoremove vlc* -
修复破损的包裹：
$ sudo apt-get autoremove $ sudo apt-get --purge remove $ sudo apt-get autoclean $ sudo apt-get clean $ sudo apt-get -f install -
再次安装VLC ：
$ sudo apt-get update $ sudo apt-get install vlc
Synaptic包管理器是解决此类问题的绝佳工具。 您可以通过在那里搜索来强制安装此类文件：
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如果您尚未安装，请先安装synaptic包管理器：
$ sudo apt-get install synaptic -
然后打开synaptic包管理器 – >单击左下角的自定义过滤器 – >单击左上角的破碎 ，它将列出所有损坏的包尝试所有损坏的包。 此外，如果有更多选项的剩余包装，您将获得剩余包裹 。
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要强行安装：
搜索缺失的pacakge-> hightlight它（不标记为勾号） – > 包菜单 – > 强制版 – >从列表中选择 – > 强制版 – > 应用
希望对你有效。
我认为你的问题不是更新的包列表和存储库。
首先转到ubuntu-software-center并转到Edit->软件源
一定要检查main，restricted，universe和multiverse存储库。
然后正如kumar所说，使用sudo apt-get update并确保更新包列表。 然后使用sudo apt-get install 安装任何你想要的sudo apt-get install