当我尝试使用以下代码在Ubuntu 16.04中安装php5时:
sudo apt-get install php5 php5-mcrypt
我收到以下错误:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package php5 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 'php5' has no installation candidate
我尝试过重新安装,但它没有帮助.
我将15.10 Ubuntu更新为16.04后遇到了所有这个错误