为什么安装了五六次一直失败

kelvin225

Error: Nginx install failed.Error: MariaDB install failed.Error: PHP install failed.Sorry,Failed to install LNMP!Please visit https://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.
一次失败后快照后再试 一直错误系统debian 7.5.0  64位

licess

E: Release file for http://mirrors.aliyuncs.com/debi ... sed-updates/Release is expired (invalid since 2d 5h 41min 53s). Updates for this repository will not be applied.
。。。。。。。。。。。
Building dependency tree...
Reading state information...
E: Unable to locate package libcurl4-gnutls-dev
。。。。。
Reading state information...
Package cmake is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'cmake' has no installation candidate
Reading package lists...
Building dependency tree...
Reading state information...
Package autoconf is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'autoconf' has no installation candidate

这个源较长时间没有和源服务器同步，这个貌似是aliyun mirrors的问题，换个其他源，参考：http://mirrors.163.com/.help/debian.html
源的问题导致很多依赖包没安装上，可以先解决源的问题，apt-get install 个软件试试看看能否正常工作了再安装