我正在尝试在 Ubuntu 16.04 上为 Apache2 服务器安装 PHP 7.4。为了安装 7.4 版本,我使用了 PPA ondrej 存储库,如下所示:
sudo apt install software-properties-common
sudo add-apt-repository ppa:ondrej/php
sudo apt update
sudo apt install -y php7.4
php -v
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我收到以下错误:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package php7.4
E: Couldn't find any package by glob 'php7.4'
E: Couldn't find any package by regex 'php7.4'
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我尝试了回答这个问题时提到的所有解决方案:
他们都没有帮助。我怎样才能安装这个包?