Centos 7 How To Install Rpm
The red Chapeau package manager, normally known as RPM, is a package management arrangement used to manage, install, uninstall, upgrade, listing, and check .rpm-based packages in Redhat-based Linux distributions.
The files with the extension .rpm in Linux are like the alternative of .exe files in Windows. The .rpm files are used to install applications in whatever RedHat-based Linux Operating organization. It is a packaging format that is helpful when installing 3rd-party software on an operating system. In this post, we will hash out the process of installing an RPM bundle on CentOS viii.
At that place are three methods we can use to install an RPM packet on CentOS 8:
- Past using DNF
- Past using Yum
- By using RPM
Allow'south begin with the first method and learn to install an RPM package using the DNF bundle manager.
Installing RPM packages by using DNF
DNF has replaced Yum as the latest version of information technology in CentOS 8.
Treatment dependencies is an important task when installing a package on a Linux-based operating arrangement. Therefore, DNF should always exist preferred over other package managers when installing an RPM package every bit information technology is really good at handling dependencies.
To install an RPM package with DNF, just provide the RPM packet to the "dnf install" command:
$ sudo dnf install ./package.rpm
For case, nosotros want to install the latest version of team viewer on the CentOS 8 Operating arrangement. To install the latest version of TeamViewer, visit the download folio of TeamViewer:
https://www.teamviewer.com/en/download/linux/
Once yous are on the download page of the Teamviewer application, Click on the Highlighted link in the above screenshot.
A pop-up box will appear to download the RPM file for installing TeamViewer on CentOS 8:
Click on the salve file option and click "OK" to start the downloading process of the TeamViewer RPM file.
Once the RPM package of TeamViewer is downloaded, switch back to the final and navigate to the "Downloads" directory where the RPM package is downloaded using the "cd" command:
Once y'all are in the Downloads directory, execute the "ls" command to confirm the presence of the TeamViewer RPM file:
Now to install the latest version of TeamViewer on CentOS 8, merely provide the download RPM file of TeamViewer to the "dnf install" command as shown beneath:
$ sudo dnf install ./teamviewer_15.xviii.five.x86_64.rpm
It will ask to install some additional dependencies and take additional disk infinite, and so blazon "y" and hit "Enter" to go on; the installation volition start and complete in a matter of seconds.
As you can see in the screenshot above, the latest version of TeamViewer is successfully installed using an RPM parcel on CentOS 8 Operating organization.
Install an RPM parcel from the web
Y'all can also download and install an RPM package located on the web using DNF. To install the RPM package, only give the directly spider web address of the RPM package to the DNF.
For example, if we want to install epel-release directly from the fedoraproject.org, the control would go similar this:
$ sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
DNF volition automatically look for dependencies, and it will ask yous for confirmation before installing the package and its dependencies.
Input "y" and printing Enter to initiate the installation process of epel-release forth with its dependencies.
DNF also lets you know whether the packet is compatible with your operating system. If a package is not compatible with your CentOS Operating system, then either update the Operating system or try another parcel that is uniform with the Operating organisation.
Installing RPM packages using YUM
Every bit mentioned above, the YUM parcel direction system has been replaced with DNF in the latest version of CentOS, but you tin can continue using information technology.
The syntax in this method is the aforementioned every bit the DNF method. Only replace DNF with YUM.
For example, to install a package using the YUM packet managing director, the syntax of the yum control would look similar this:
$ sudo yum install ./path/packet.rpm
After executing the in a higher place control, the parcel, as well equally its dependencies, volition be installed.
Installing RPM packages using RPM
This is a conventional and standard method to install RPM packages on CentOS 8 Operating arrangement, just you should always prefer using DNF over it if yous don't desire things to get messy.
Using this method to install RPM packages has its limitations as RPM does not handle dependencies, and you accept to look for them manually.
To install a packet with rpm command, utilise the "-i" flag and provide it an RPM packet installer file:
$ sudo rpm -i ./path/parcel.rpm
As you can witness in the screenshot above, the dependencies are not installed, so the RPM bundle tin't exist installed. And then instead, you accept to install dependencies manually starting time; so, yous can install TeamViewer using the "rpm" command.
Determination
External RPM installs should be limited equally much as possible as they can brand your system unstable. However, if you want to install the latest version of any application, you must use the latest RPM file.
In this commodity, we have learned the installation process of RPM-based packages using three different methods. We likewise discussed why DNF should always be preferred over other methods equally it handles dependency problems. It might become necessary to employ the RPM utility in rare cases, only DNF will e'er be the best bet.
About the author
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Source: https://linuxhint.com/centos_how_install_rpm/
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