lnmp1.3安装失败Error: MySQL install failed.

superMac

============================== Check install ==============================
Checking ...
Nginx: OK
Error: MySQL install failed.
PHP: OK
PHP-FPM: OK
Sorry, Failed to install LNMP!
Please visit http://bbs.vpser.net/forum-25-1.html feedback errors and logs.
You can download /root/lnmp-install.log from your server,and upload lnmp-install.log to LNMP Forum.

superMac

系统是centos7

licess

Cannot find a valid baseurl for repo: updates/7/x86_64
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was
12: Timeout on http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock: (28, 'Resolving timed out after 30542 milliseconds')
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=updates&infra=stock error was
12: Timeout on http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=updates&infra=stock: (28, 'Resolving timed out after 30543 milliseconds')
已加载插件：fastestmirror
http://mirrors.cn99.com/centos/7.3.1611/os/x86_64/repodata/repomd.xml: [Errno 12] Timeout on http://mirrors.cn99.com/centos/7.3.1611/os/x86_64/repodata/repomd.xml: (28, 'Resolving timed out after 30543 milliseconds')
正在尝试其它镜像。


One of the configured repositories failed (未知),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:

     1. Contact the upstream for the repository and get them to fix the problem.

     2. Reconfigure the baseurl/etc. for the repository, to point to a working
        upstream. This is most often useful if you are using a newer
        distribution release than is supported by the repository (and the
        packages for the previous distribution release still work).

     3. Disable the repository, so yum won't use it by default. Yum will then
        just ignore the repository until you permanently enable it again or use
        --enablerepo for temporary usage:

            yum-config-manager --disable <repoid>

     4. Configure the failing repository to be skipped, if it is unavailable.
        Note that yum will try to contact the repo. when it runs most commands,
        so will have to try and fail each time (and thus. yum will be be much
        slower). If it is a very temporary problem though, this is often a nice
        compromise:

            yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true

系统源有问题，换个源试试