我需要在 Aamazon Linux 2 上安装 Erlang 24.1。我正在为此使用包云脚本和存储库，但失败并显示以下消息。
(venv) [CORP\shiv.d@a-1njrk968l4brs yum.repos.d]$ sudo yum install erlang
Loaded plugins: amzn_workspaces_filter_updates, halt_os_update_check, priorities, update-motd
rabbitmq_erlang/x86_64/signature | 833 B 00:00:00
rabbitmq_erlang/x86_64/signature | 1.8 kB 00:00:00 !!!
Not using downloaded rabbitmq_erlang/repomd.xml because it is older than what we have:
Current : Fri Oct 1 10:15:14 2021
Downloaded: Tue Sep 14 08:38:56 2021
rabbitmq_erlang-source/signature | 819 B 00:00:00
rabbitmq_erlang-source/signature | 951 B 00:00:00 !!!
rabbitmq_rabbitmq-server-source/signature | 836 B 00:00:00
rabbitmq_rabbitmq-server-source/signature | 1.0 kB 00:00:00 !!!
356 packages excluded due to repository priority protections
Resolving Dependencies
--> Running transaction check
---> Package erlang.x86_64 0:24.1-1.el8 will be installed
--> Processing Dependency: libz.so.1(ZLIB_1.2.7.1)(64bit) for package: erlang-24.1-1.el8.x86_64
--> Finished Dependency Resolution
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
(venv) [CORP\shiv.d@a-1njrk968l4brs yum.repos.d]$
它抱怨已经安装的 zlib 1.2.7.1。
答案1
不是 100% 确定，但这可能是由于 Amazon Linux 的 Linux 版本所致。
正如您在 Erlang 包名称中看到的，erlang.x86_64 0:24.1-1。el8。 这表明它适用于 Enterprise Linux 8。
如果你试图逃跑rpm -E %{rhel}，它就会把你送回来7，因此你需要支持el7