首页 > 解决方案 > PHP安装:错误:无法切换模块的启用流

问题描述

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 module, and reset the module using 'dnf module reset <module_name>' command. After you reset the module, you can install the other stream.

我怎样才能解决这个问题?

标签: phpcentos8

解决方案


正如向导说明和粘贴的错误消息中所解释的,您需要先禁用旧版本流,然后才能启用新版本:

dnf module reset php
dnf module install php:remi-7.4
dnf update

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