在 Amazon EC2 Linux 服务器上，我运行了：
sudo su -
yum -y update
yum install -y php73
我收到错误No package php73 available。
我已经能够安装httpd、、php&，php-mysql好的。
这是我的 yum 仓库列表：
[root@ip-172-31-1-175 httpd]# yum repolist all
Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
amzn2-core | 2.4 kB 00:00:00
amzn2extra-docker | 1.3 kB 00:00:00
amzn2extra-php7.3 | 1.8 kB 00:00:00
(1/2): amzn2extra-php7.3/2/x86_64/updateinfo | 69 B 00:00:00
(2/2): amzn2extra-php7.3/2/x86_64/primary_db | 256 kB 00:00:00
repo id repo name status
amzn2-core/2/x86_64 Amazon Linux 2 core repository enabled: 18,631
amzn2-core-debuginfo/2/x86_64 Amazon Linux 2 core repository - debug disabled
amzn2-core-source/2 Amazon Linux 2 core repository - sourc disabled
amzn2extra-docker/2/x86_64 Amazon Extras repo for docker enabled: 19
amzn2extra-docker-debuginfo/2/x86_64 Amazon Extras debuginfo repo for docke disabled
amzn2extra-docker-source/2 Amazon Extras source repo for docker disabled
amzn2extra-php7.3/2/x86_64 Amazon Extras repo for php7.3 enabled: 305
amzn2extra-php7.3-debuginfo/2/x86_64 Amazon Extras debuginfo repo for php7. disabled
amzn2extra-php7.3-source/2 Amazon Extras source repo for php7.3 disabled
repolist: 18,955
我已经创建了/etc/yum.repos.d/amzn2-updates.repo，但是当我运行时yum install php73，收到错误：
已加载插件：extras_suggestions、langpacks、priorities、update-motd 无法检索镜像列表 http://repo.ap-southeast-2.amazonaws.com/2/updates/mirror.list错误为 14：HTTP 错误 403 - 禁止访问
其中一个配置的存储库失败（未知），yum 没有足够的缓存数据来继续。此时 yum 唯一能安全做的事情就是失败。有几种方法可以“修复”此问题：
1. Contact the upstream for the repository and get them to fix the problem. 2. Reconfigure the baseurl/etc. for the repository, to point to a working upstream. This is most often useful if you are using a newer distribution release than is supported by the repository (and the packages for the previous distribution release still work). 3. Run the command with the repository temporarily disabled yum --disablerepo=<repoid> ... 4. Disable the repository permanently, so yum won't use it by default. Yum will then just ignore the repository until you permanently enable it again or use --enablerepo for temporary usage: yum-config-manager --disable <repoid> or subscription-manager repos --disable=<repoid> 5. Configure the failing repository to be skipped, if it is unavailable. Note that yum will try to contact the repo. when it runs most commands, so will have to try and fail each time (and thus. yum will be be much slower). If it is a very temporary problem though, this is often a nice compromise: yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true找不到 repo 的有效 baseurl：amzn-updates/2
这是我的/etc/yum.repos.d/amzn2-updates.repo：
[amzn-updates]
name=amzn-updates-Base
mirrorlist=http://repo.$awsregion.$awsdomain/$releasever/updates/mirror.list
mirrorlist_expire=300
metadata_expire=300
priority=10
failovermethod=priority
fastestmirror_enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-amazon-ga
enabled=1
retries=3
timeout=5
report_instanceid=yes
[amzn-updates-debuginfo]
name=amzn-updates-debuginfo
mirrorlist=http://repo.$awsregion.$awsdomain/$releasever/updates/debuginfo/mirror.list
mirrorlist_expire=300
metadata_expire=300
priority=10
failovermethod=priority
fastestmirror_enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-amazon-ga
enabled=0
retries=3
timeout=5
report_instanceid=yes
[amzn-updates-source]
name=amzn-updates-source
mirrorlist=http://repo.$awsregion.$awsdomain/$releasever/updates/SRPMS/mirror.list
mirrorlist_expire=300
metadata_expire=300
priority=10
failovermethod=priority
fastestmirror_enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-amazon-ga
enabled=0
retries=3
timeout=5
report_instanceid=yes
非常感谢您的帮助。
答案1
当我在 Amazon Linux v1 上运行安装程序时，我看到的是
sudo yum install php73
Loaded plugins: update-motd, upgrade-helper
Resolving Dependencies
--> Running transaction check
---> Package php73.x86_64 0:7.3.14-1.23.amzn1 will be installed
--> Processing Dependency: php73-common(x86-64) = 7.3.14-1.23.amzn1 for package: php73-7.3.14-1.23.amzn1.x86_64
--> Processing Dependency: php73-cli(x86-64) = 7.3.14-1.23.amzn1 for package: php73-7.3.14-1.23.amzn1.x86_64
--> Processing Dependency: php73-common for package: php73-7.3.14-1.23.amzn1.x86_64
--> Running transaction check
---> Package php73-cli.x86_64 0:7.3.14-1.23.amzn1 will be installed
---> Package php73-common.x86_64 0:7.3.14-1.23.amzn1 will be installed
--> Processing Dependency: php73-xml(x86-64) = 7.3.14-1.23.amzn1 for package: php73-common-7.3.14-1.23.amzn1.x86_64
--> Processing Dependency: php73-process(x86-64) = 7.3.14-1.23.amzn1 for package: php73-common-7.3.14-1.23.amzn1.x86_64
--> Processing Dependency: php73-json(x86-64) for package: php73-common-7.3.14-1.23.amzn1.x86_64
--> Running transaction check
---> Package php73-json.x86_64 0:7.3.14-1.23.amzn1 will be installed
---> Package php73-process.x86_64 0:7.3.14-1.23.amzn1 will be installed
---> Package php73-xml.x86_64 0:7.3.14-1.23.amzn1 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=============================================================================================================
Package Arch Version Repository Size
=============================================================================================================
Installing:
php73 x86_64 7.3.14-1.23.amzn1 amzn-updates 3.6 M
Installing for dependencies:
php73-cli x86_64 7.3.14-1.23.amzn1 amzn-updates 5.1 M
php73-common x86_64 7.3.14-1.23.amzn1 amzn-updates 1.4 M
php73-json x86_64 7.3.14-1.23.amzn1 amzn-updates 82 k
php73-process x86_64 7.3.14-1.23.amzn1 amzn-updates 95 k
php73-xml x86_64 7.3.14-1.23.amzn1 amzn-updates 322 k
Transaction Summary
=============================================================================================================
Install 1 Package (+5 Dependent packages)
Total download size: 11 M
Installed size: 36 M
Is this ok [y/d/N]: n
Exiting on user command
Your transaction was saved, rerun it with:
yum load-transaction /tmp/yum_save_tx.2020-02-28.20-47.yUTifC.yumtx
以下是我可用的 yum 仓库
> yum repolist all
Loaded plugins: update-motd, upgrade-helper
repo id repo name status
amzn-main/latest amzn-main-Base enabled: 5,933+1
amzn-main-debuginfo/latest amzn-main-debuginfo disabled
amzn-main-source/latest amzn-main-source disabled
!amzn-nosrc/latest amzn-nosrc-Base disabled
!amzn-preview/latest amzn-preview-Base disabled
amzn-preview-debuginfo/latest amzn-preview-debuginfo disabled
amzn-preview-source/latest amzn-preview-source disabled
amzn-updates/latest amzn-updates-Base enabled: 3,774+2
amzn-updates-debuginfo/latest amzn-updates-debuginfo disabled
amzn-updates-source/latest amzn-updates-source disabled
!copart-restic/x86_64 Copr repo for restic owned by copart disabled
!devopsx-amazon/x86_64 DevopsX packages for Amazon Linux - x86_64 disabled
!download.mono-project.com_repo_centos_ added from: http://download.mono-project.com/repo/ce disabled
!epel/x86_64 Extra Packages for Enterprise Linux 6 - x86_64 disabled
epel-debuginfo/x86_64 Extra Packages for Enterprise Linux 6 - x86_64 - Deb enabled: 2,958
epel-source/x86_64 Extra Packages for Enterprise Linux 6 - x86_64 - Sou enabled: 0
epel-testing/x86_64 Extra Packages for Enterprise Linux 6 - Testing - x8 disabled
epel-testing-debuginfo/x86_64 Extra Packages for Enterprise Linux 6 - Testing - x8 disabled
epel-testing-source/x86_64 Extra Packages for Enterprise Linux 6 - Testing - x8 disabled
repolist: 12,665
我想知道您是否启用了正确的 repo。如果这没有帮助，请编辑您的问题以使用“yum repolist all”显示您的 repo 列表。
如果您需要 Amazon Updates repo，请尝试将其添加到文件 /etc/yum.repos.d/amzn-updates.repo
[amzn-updates]
name=amzn-updates-Base
mirrorlist=http://repo.$awsregion.$awsdomain/$releasever/updates/mirror.list
mirrorlist_expire=300
metadata_expire=300
priority=10
failovermethod=priority
fastestmirror_enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-amazon-ga
enabled=1
retries=3
timeout=5
report_instanceid=yes
[amzn-updates-debuginfo]
name=amzn-updates-debuginfo
mirrorlist=http://repo.$awsregion.$awsdomain/$releasever/updates/debuginfo/mirror.list
mirrorlist_expire=300
metadata_expire=300
priority=10
failovermethod=priority
fastestmirror_enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-amazon-ga
enabled=0
retries=3
timeout=5
report_instanceid=yes
[amzn-updates-source]
name=amzn-updates-source
mirrorlist=http://repo.$awsregion.$awsdomain/$releasever/updates/SRPMS/mirror.list
mirrorlist_expire=300
metadata_expire=300
priority=10
failovermethod=priority
fastestmirror_enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-amazon-ga
enabled=0
retries=3
timeout=5
report_instanceid=yes