lnmp 安装失败

zhouyangphp

安装的时候提示下面错误，
http://mirrors.jdcloud.local/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: mirrors.jdcloud.local; Name or service not known"
Trying other mirror.

licess

Loaded plugins: fastestmirror, langpacks
http://mirrors.jdcloud.local/cen ... epodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: mirrors.jdcloud.local; Name or service not known"
Trying other mirror.


One of the configured repositories failed (CentOS-7 - Base - mirrors.jdcloud.local),
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. Run the command with the repository temporarily disabled
            yum --disablerepo=base ...

     4. Disable the repository permanently, 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 base
        or
            subscription-manager repos --disable=base

     5. 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=base.skip_if_unavailable=true

failure: repodata/repomd.xml from base: [Errno 256] No more mirrors to try.
http://mirrors.jdcloud.local/cen ... epodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: mirrors.jdcloud.local; Name or service not known"

你系统源设置有问题，centos 7的话可以 wget http://mirrors.aliyun.com/repo/Centos-7.repo -O /etc/yum.repos.d/CentOS-Base.repo && yum makecache
然后 yum install cmake 看一下能否正常安装，如果正常安装再安装lnmp