每当有要更新的内容时，我都会收到电子邮件提醒，并且通常会在当天进行。这往往发生在大多数日子。
无论出于何种原因，我从 7 月 20 日到今天都没有收到任何警报（我相信前几天我进行了手动 yum 更新只是为了检查，果然没有什么可做的）。
今天的更新列出了很多东西。这只是从 7 月 20 日起的积压工作吗？为什么当时 yum 没有更新任何东西？
是否有一些重大的安全漏洞导致每个人都更新他们的软件？还是我的系统出了问题？还是回购被破坏了？
谢谢
ImageMagick.x86_64 6.7.2.7-2.el6 base
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Obsoleting Packages
yum.noarch 3.2.29-69.el6.centos base
yum-plugin-downloadonly.noarch 1.1.30-30.el6 @base
Error: Package: php56u-pecl-imagick-3.1.2-5.ius.centos6.x86_64 (@ius)
Requires: libMagickWand.so.2()(64bit)
Removing: ImageMagick-6.5.4.7-7.el6_5.x86_64 (@updates)
libMagickWand.so.2()(64bit)
Updated By: ImageMagick-6.7.2.7-2.el6.x86_64 (base)
Not found
Error: Package: php56u-pecl-imagick-3.1.2-5.ius.centos6.x86_64 (@ius)
Requires: libMagickCore.so.2()(64bit)
Removing: ImageMagick-6.5.4.7-7.el6_5.x86_64 (@updates)
libMagickCore.so.2()(64bit)
Updated By: ImageMagick-6.7.2.7-2.el6.x86_64 (base)
Not found
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
Updates downloaded, use "yum -C update" manually to install them.
从输出中可以看出，发布版本已从 6.6 更改为 6.7：
所以这是完全正常的。
http://wiki.centos.org/Manuals/ReleaseNotes/CentOS6.7
关键要捡的是
centos-release.x86_64，正在升级到6-7.el6.centos.12.3。你还没有说你使用的是哪个 CentOS 的颠覆，但假设你正在更新补丁，那么你使用的是 6.6——这是新的 6.7 版本。我们这些使用
cr（持续发布）存储库的人看到许多这些软件包在上周晚些时候到达。您看到的错误是由于 php56u-pecl-imagick 是针对 ImageMagick 编译的，后者在 RHEL/CentOS 6.7 中有重大更新。IUS 很快纠正了这个问题。更多详情可在这找到：
https://lists.launchpad.net/ius-community/msg01566.html