尝试在 ec2 上安装 php-mbstring 的依赖问题 [英] Dependency issue trying to install php-mbstring on ec2

问题描述

我正在尝试在我的 Amazon Linux AMI 实例上安装 yii2，它需要 php-mbstring 扩展才能工作.

I am trying to install yii2 on my Amazon Linux AMI instance, it requires the php-mbstring extension to work.

当我尝试运行 sudo yum install php-mbstring 时，它返回了这个错误:

When I tried to run sudo yum install php-mbstring it returned this error:

错误:php56-common 与 php-common-5.3.29-1.8.amzn1.x86_64 冲突

Error: php56-common conflicts with php-common-5.3.29-1.8.amzn1.x86_64

Loaded plugins: priorities, update-motd, upgrade-helper
amzn-main/latest                                         | 2.1 kB     00:00
amzn-updates/latest                                      | 2.3 kB     00:00
2494 packages excluded due to repository priority protections
Resolving Dependencies
--> Running transaction check
---> Package php-mbstring.x86_64 0:5.3.29-1.8.amzn1 will be installed
--> Processing Dependency: php-common(x86-64) = 5.3.29-1.8.amzn1 for package: php-mbstring-5.3.29-1.8.amzn1.x86_64
--> Running transaction check
---> Package php-common.x86_64 0:5.3.29-1.8.amzn1 will be installed
--> Processing Conflict: php56-common-5.6.9-1.112.amzn1.x86_64 conflicts php-common < 5.5.22-1.98
--> Finished Dependency Resolution
Error: php56-common conflicts with php-common-5.3.29-1.8.amzn1.x86_64
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest

提前感谢您的时间

推荐答案

您似乎安装了 php 5.6.
您需要为该特定版本的 php 安装 mbstring.

It seems you have php 5.6 installed.
You need to install mbstring for that particular version of php.

运行sudo yum install php56-mbstring

之后重新启动 apache 可能是个好主意(谢谢！@hexicle)，
使用 sudo service httpd restart

After that it might be a good idea to restart apache (thanks! @hexicle),
using sudo service httpd restart

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