How To Install root-io on CentOS 8
Introduction
In this tutorial we learn how to install root-io on CentOS 8.
What is root-io
This package provides I/O routines for ROOT objects.
We can use yum or dnf to install root-io on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install root-io.
Install root-io on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install root-io using dnf by running the following command:
sudo dnf -y install root-io
Install root-io on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install root-io using yum by running the following command:
sudo yum -y install root-io
How To Uninstall root-io on CentOS 8
To uninstall only the root-io package we can use the following command:
sudo dnf remove root-io
root-io Package Contents on CentOS 8
/usr/include/root/ROOT/RFile.hxx
/usr/include/root/ROOT/RRawFile.hxx
/usr/include/root/ROOT/RRawFileUnix.hxx
/usr/include/root/ROOT/RRawFileWin.hxx
/usr/include/root/ROOT/TBufferMerger.hxx
/usr/include/root/TArchiveFile.h
/usr/include/root/TBufferFile.h
/usr/include/root/TBufferIO.h
/usr/include/root/TBufferJSON.h
/usr/include/root/TBufferText.h
/usr/include/root/TCollectionProxyFactory.h
/usr/include/root/TContainerConverters.h
/usr/include/root/TDirectoryFile.h
/usr/include/root/TEmulatedCollectionProxy.h
/usr/include/root/TEmulatedMapProxy.h
/usr/include/root/TFPBlock.h
/usr/include/root/TFile.h
/usr/include/root/TFileCacheRead.h
/usr/include/root/TFileCacheWrite.h
/usr/include/root/TFileMerger.h
/usr/include/root/TFilePrefetch.h
/usr/include/root/TFree.h
/usr/include/root/TGenCollectionProxy.h
/usr/include/root/TGenCollectionStreamer.h
/usr/include/root/TKey.h
/usr/include/root/TKeyMapFile.h
/usr/include/root/TLockFile.h
/usr/include/root/TMakeProject.h
/usr/include/root/TMapFile.h
/usr/include/root/TMemFile.h
/usr/include/root/TStreamerInfo.h
/usr/include/root/TStreamerInfoActions.h
/usr/include/root/TVirtualCollectionIterators.h
/usr/include/root/TZIPFile.h
/usr/lib/.build-id
/usr/lib/.build-id/03/7ee99d275fe7f282c742989e7e134e8f38b0c5
/usr/lib64/root/libRIO.rootmap
/usr/lib64/root/libRIO.so
/usr/lib64/root/libRIO.so.6.22
/usr/lib64/root/libRIO.so.6.22.08
/usr/share/root/plugins/TArchiveFile/P010_TZIPFile.C
/usr/share/root/plugins/TVirtualStreamerInfo/P010_TStreamerInfo.C
References
Summary
In this tutorial we learn how to install root-io on CentOS 8 using yum and dnf.