PHP安装文，但是内存和硬盘都足够哦

wgs3101

除了日志还有内存和硬盘的图片 空间很够用哦

licess

Loaded plugins: ulninfo
Package matching libxml2-2.9.1-6.el7_2.3.x86_64 already installed. Checking for update.
Nothing to do
Loaded plugins: ulninfo
Resolving Dependencies
--> Running transaction check
---> Package libxml2-devel.x86_64 0:2.9.1-6.el7_2.3 will be installed
--> Processing Dependency: libxml2 = 2.9.1-6.el7_2.3 for package: libxml2-devel-2.9.1-6.el7_2.3.x86_64
--> Processing Dependency: xz-devel for package: libxml2-devel-2.9.1-6.el7_2.3.x86_64
--> Running transaction check
---> Package libxml2.i686 0:2.9.1-6.el7_2.3 will be installed
---> Package xz-devel.x86_64 0:5.2.2-1.el7 will be installed
--> Finished Dependency Resolution
Error:  Multilib version problems found. This often means that the root
       cause is something else and multilib version checking is just
       pointing out that there is a problem. Eg.:
      
         1. You have an upgrade for libxml2 which is missing some
            dependency that another package requires. Yum is trying to
            solve this by installing an older version of libxml2 of the
            different architecture. If you exclude the bad architecture
            yum will tell you what the root cause is (which package
            requires what). You can try redoing the upgrade with
            --exclude libxml2.otherarch ... this should give you an error
            message showing the root cause of the problem.
      
         2. You have multiple architectures of libxml2 installed, but
            yum can only see an upgrade for one of those architectures.
            If you don't want/need both architectures anymore then you
            can remove the one with the missing update and everything
            will work.
      
         3. You have duplicate versions of libxml2 installed already.
            You can use "yum check" to get yum show these errors.
      
       ...you can also use --setopt=protected_multilib=false to remove
       this checking, however this is almost never the correct thing to
       do as something else is very likely to go wrong (often causing
       much more problems).
      
              Protected multilib versions: libxml2-2.9.1-6.el7_2.3.i686 != libxml2-2.9.1-6.0.1.el7_2.3.x86_64
Error: Protected multilib versions: libxslt-1.1.28-5.el7.i686 != libxslt-1.1.28-5.0.1.el7.x86_64

系统依赖关系有问题

可以尝试执行
yum install libxml2-2.9.1-6.el7_2.3.i686  --setopt=protected_multilib=false
yum install libxslt-1.1.28-5.el7.i686  --setopt=protected_multilib=false
看看能否正常安装上这两个软件包

wgs3101

管理员大神好，这两个都说  is already installed。都已安装过了