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This article mainly introduces how Linux installs dependencies in batches, which has a certain reference value, and interested friends can refer to it. I hope you will gain a lot after reading this article.

Linux batch installation dependency 1, dependency detection failed, xxx is required by xxxx.

Dependency detection failed when I installed rpm.

When we are connected to the Internet, or have made a package mirror server, we can install it directly by yum install systemd-lib, but when the server is not connected to the external network, we can only use a method.

Download systemd-libs-219-67.el7.i686.rpm, upload it to the server directory, and run the following command to

Rpm-ivh systemd-libs-219-67.el7.i686.rpm

Sometimes, however, the package relies on other running packages. We can go to https://centos.pkgs.org/7/centos-x86_64/systemd-libs-219-67.el7.x86_64.rpm.html to see the information of systemd-libs and other resources we depend on.

But it is very troublesome to download one by one. Here is a way to download dependent packages in bulk.

2. Batch download dependent packages

Find a linux server that can be connected to the Internet, and you'd better have an environment.

Method 1: downloadonlyyum automatically downloads the RPM package and all dependent packages to the / root/rpm directory: yum install yum-plugin-downloadonly yum install-- downloadonly-- downloaddir=/root/rpm for example: yum install-- downloadonly-- downloaddir=/root/myrpm/ systemd-libs

But if the linux is already installed, this method won't work, at least I didn't succeed.

Method 2: yumdownloaderyum-y install yum-utils in yum-utils-- install yum-utilsyumdownloader-- resolve-- destdir=/root/myrm/ systemd-libs-- download the software package systemd-libs using yumdownloader, and download it to myrm in root. 3. Package and decompress the folder.

Change to the root directory and run the following command

Tar-zcvf / home/myrpm.tar.gz myrm-package the myrm folder into the myrpm.tar.gz file under home

Copy the gai file to the server and decompress it. I put it in the server's home folder. The command goes to the home folder and runs

Tar-zxvf myrpm.tar.gz

4. Bulk installation depends on centralizing rpm installation packages under one folder, and rpm may be one or more. Do not install rpm one by one, use the command installed at the same time, and the system will install the package rpm-ivh-- replacefiles * .rpm correctly. Thank you for reading this article carefully. I hope the article "how to bulk install dependency for Linux" shared by the editor will be helpful to you. At the same time, I also hope that you will support and pay attention to the industry information channel, and more related knowledge is waiting for you to learn!

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