如何离线安装rpm软件包及其依赖项 [英] How to install a rpm package and its dependencies offline

问题描述

我想在没有互联网连接的linux服务器上安装rpm软件包（例如python 3）及其所有依赖项。

I want to install a rpm package, (e.g. python 3), and all of its dependencies in a linux server that does not have internet connection.

我该怎么办？

推荐答案

有一种方法，但这非常棘手，可能会弄乱您的服务器，因此请非常小心。

There is a way, but it is quite tricky and might mess up your servers, so be very careful.

术语：

• 在线：连接到存储库的系统


• 离线 ：未连接的系统

• online : your system that is connected to the repositories
• offline: your system that is not connected

步骤：

压缩rpm 离线系统中的数据库并将其传输到在线系统中：

Compress your rpm database from the offline system and transfer it to the online system:

cd /var/lib/rpm/
tar -cvzf /tmp/rpmdb.tgz *
scp /tmp/rpmdb.tgz root@online:/tmp

在您的在线系统上；用离线系统中的rpm数据库替换您的rpm数据库：

on your online system; replace your rpm db with the one from the offline system:

cp -r /var/lib/rpm{,.bak} # back up your rpmdb from your online system. Make sure not to lose this!!
rm -rf /var/lib/rpm/*
cd /var/lib/rpm
tar -xvf /tmp/rpmdb.tgz # now your online system pretends to have the rpm database from the offline system. Don't start really installing / uninstalling rpms or you'll break everything

现在通过下载模拟更新-only（我不是用yum而是用zypper来运行的，但是应该类似）：

now simulate your update with download-only (I didn't run this with yum but with zypper, but it should be similar):

zypper up --download-only

现在，您可以获取所有已下载的软件包，它们应该足以更新您的离线系统

Now you can fetch all the downloaded packages and they should suffice for updating your offline system

现在恢复您的在线计算机：

rm -rf /var/lib/rpm
cp -r /var/lib/rpm{.bak,}

这篇关于如何离线安装rpm软件包及其依赖项的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！