【已解答】宝塔一直安装失败

http://mirrors-internal.cmecloud.cn/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: mirrors-internal.cmecloud.cn; 未知的错误"

您好，这是无法解析到您yum源导致，您可到服务器终端执行此命令添加DNS解析

1. echo "nameserver 8.8.8.8"  >> /etc/resolv.conf
   
2. echo "nameserver 114.114.114.114"  /etc/resolv.conf
   

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或者执行以下命令换个yum源再进行安装

1. wget http://download.bt.cn/tools/yum_apt_select.sh && bash yum_apt_select.sh

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