AWS Linux 2环境下PHP 8.1执行yum更新时遭遇PHP 5.4依赖冲突问题

DevOps 小满

2026-4-20

我在AWS Linux 2上运行PHP 8.1，执行yum更新时遇到了以下错误：

Resolving Dependencies

--> Running transaction check

---> Package php.x86_64 0:5.4.16-46.amzn2.0.3 will be obsoleting

--> Processing Dependency: php-common(x86-64) = 5.4.16-46.amzn2.0.3 for package: php-5.4.16-46.amzn2.0.3.x86_64

--> Processing Dependency: php-cli(x86-64) = 5.4.16-46.amzn2.0.3 for package: php-5.4.16-46.amzn2.0.3.x86_64

---> Package php-dbg.x86_64 0:8.1.26-1.amzn2 will be obsoleted

---> Package python-lockfile.noarch 1:0.9.1-4.amzn2 will be obsoleted

---> Package python-simplejson.x86_64 0:3.2.0-1.amzn2.0.2 will be obsoleted

---> Package python2-lockfile.noarch 1:0.11.0-17.el7 will be obsoleting

---> Package python2-simplejson.x86_64 0:3.11.1-1.el7 will be obsoleting

--> Finished Dependency Resolution

Error: Package: php-5.4.16-46.amzn2.0.3.x86_64 (amzn2-core)

Requires: php-common(x86-64) = 5.4.16-46.amzn2.0.3

Installed: php-common-8.1.26-1.amzn2.x86_64 (installed)

php-common(x86-64) = 8.1.26-1.amzn2

Available: php-common-5.4.16-43.amzn2.x86_64 (amzn2-core)

php-common(x86-64) = 5.4.16-43.amzn2

Available: php-common-5.4.16-43.amzn2.0.1.x86_64 (amzn2-core)

php-common(x86-64) = 5.4.16-43.amzn2.0.1

Available: php-common-5.4.16-43.amzn2.0.2.x86_64 (amzn2-core)

php-common(x86-64) = 5.4.16-43.amzn2.0.2

Available: php-common-5.4.16-43.amzn2.0.3.x86_64 (amzn2-core)

php-common(x86-64) = 5.4.16-43.amzn2.0.3

Available: php-common-5.4.16-43.amzn2.0.4.x86_64 (amzn2-core)

php-common(x86-64) = 5.4.16-43.amzn2.0.4

Available: php-common-5.4.16-45.amzn2.0.5.x86_64 (amzn2-core)

php-common(x86-64) = 5.4.16-45.amzn2.0.5

Available: php-common-5.4.16-45.amzn2.0.6.x86_64 (amzn2-core)

php-common(x86-64) = 5.4.16-45.amzn2.0.6

Available: php-common-5.4.16-46.amzn2.0.2.x86_64 (amzn2-core)

php-common(x86-64) = 5.4.16-46.amzn2.0.2

Available: php-common-5.4.16-46.amzn2.0.3.x86_64 (amzn2-core)

php-common(x86-64) = 5.4.16-46.amzn2.0.3

Error: Package: php-5.4.16-46.amzn2.0.3.x86_64 (amzn2-core)

Requires: php-cli(x86-64) = 5.4.16-46.amzn2.0.3

Installed: php-cli-8.1.26-1.amzn2.x86_64 (installed)

php-cli(x86-64) = 8.1.26-1.amzn2

Available: php-cli-5.4.16-43.amzn2.x86_64 (amzn2-core)

php-cli(x86-64) = 5.4.16-43.amzn2

Available: php-cli-5.4.16-43.amzn2.0.1.x86_64 (amzn2-core)

php-cli(x86-64) = 5.4.16-43.amzn2.0.1

Available: php-cli-5.4.16-43.amzn2.0.2.x86_64 (amzn2-core)

php-cli(x86-64) = 5.4.16-43.amzn2.0.2

Available: php-cli-5.4.16-43.amzn2.0.3.x86_64 (amzn2-core)

php-cli(x86-64) = 5.4.16-43.amzn2.0.3

Available: php-cli-5.4.16-43.amzn2.0.4.x86_64 (amzn2-core)

php-cli(x86-64) = 5.4.16-43.amzn2.0.4

Available: php-cli-5.4.16-45.amzn2.0.5.x86_64 (amzn2-core)

php-cli(x86-64) = 5.4.16-45.amzn2.0.5

Available: php-cli-5.4.16-45.amzn2.0.6.x86_64 (amzn2-core)

php-cli(x86-64) = 5.4.16-45.amzn2.0.6

Available: php-cli-5.4.16-46.amzn2.0.2.x86_64 (amzn2-core)

php-cli(x86-64) = 5.4.16-46.amzn2.0.2

Available: php-cli-5.4.16-46.amzn2.0.3.x86_64 (amzn2-core)

php-cli(x86-64) = 5.4.16-46.amzn2.0.3

You could try using --skip-broken to work around the problem

You could try running: rpm -Va --nofiles --nodigest

我尝试删除这些提示的包，但系统提示它们并未安装：

yum remove php-5.4.16-46.amzn2.0.3.x86_64 php-common-5.4.16-46.amzn2.0.3.x86_64

输出结果：

Loaded plugins: extras_suggestions, langpacks, priorities, update-motd

No Match for argument: php-5.4.16-46.amzn2.0.3.x86_64

No Match for argument: php-common-5.4.16-46.amzn2.0.3.x86_64

我还尝试重建yum缓存，执行了以下命令：

sudo yum clean all
sudo yum makecache
sudo yum update php

但这些操作都没有解决问题。

执行yum list installed | grep php的结果显示所有PHP包都是8.1.26版本，这让我很困惑：

php-bcmath.x86_64                   8.1.26-1.amzn2                   installed

php-cli.x86_64                      8.1.26-1.amzn2                   installed

php-common.x86_64                   8.1.26-1.amzn2                   installed

php-dba.x86_64                      8.1.26-1.amzn2                   installed

php-dbg.x86_64                      8.1.26-1.amzn2                   installed

php-devel.x86_64                    8.1.26-1.amzn2                   installed

php-embedded.x86_64                 8.1.26-1.amzn2                   installed

php-enchant.x86_64                  8.1.26-1.amzn2                   installed

php-fpm.x86_64                      8.1.26-1.amzn2                   installed

php-gd.x86_64                       8.1.26-1.amzn2                   installed

php-gmp.x86_64                      8.1.26-1.amzn2                   installed

php-intl.x86_64                     8.1.26-1.amzn2                   installed

php-ldap.x86_64                     8.1.26-1.amzn2                   installed

php-mbstring.x86_64                 8.1.26-1.amzn2                   installed

php-mysqlnd.x86_64                  8.1.26-1.amzn2                   installed

php-odbc.x86_64                     8.1.26-1.amzn2                   installed

php-opcache.x86_64                  8.1.26-1.amzn2                   installed

php-pdo.x86_64                      8.1.26-1.amzn2                   installed

php-pear.noarch                     1:1.10.13-1.amzn2                installed

php-pecl-imagick.x86_64             3.7.0-1.amzn2                    installed

php-pecl-imagick-devel.noarch       3.7.0-1.amzn2                    installed

php-pgsql.x86_64                    8.1.26-1.amzn2                   installed

php-process.x86_64                  8.1.26-1.amzn2                   installed

php-pspell.x86_64                   8.1.26-1.amzn2                   installed

php-snmp.x86_64                     8.1.26-1.amzn2                   installed

php-soap.x86_64                     8.1.26-1.amzn2                   installed

php-sodium.x86_64                   8.1.26-1.amzn2                   installed

php-xml.x86_64                      8.1.26-1.amzn2                   installed

另外，我还尝试了：

yum autoremove：没有效果
yum update --obsoletes：仍然出现相同错误
package-cleanup --leaves && yum update：还是相同错误

我到底漏掉了什么？

备注：内容来源于stack exchange，提问作者bfuzze