我尝试使用以下命令将 php 从 7.2 升级到 centos 8 中的最新 7.4 版本：
rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
dnf install -y https://rpms.remirepo.net/enterprise/remi-release-8.rpm
dnf module list php
但是当我启动这个命令时： dnf module enable php:remi-7.4 -y
我收到此错误：
Last metadata expiration check: 0:05:44 ago on Fri 24 Jul 2020 08:56:07 PM CEST.
Dependencies resolved.
The operation would result in switching of module 'php' stream '7.2' to stream 'remi-7.4'
Error: It is not possible to switch enabled streams of a module.
It is recommended to remove all installed content from the …