How To Install root-hist-factory on CentOS 7

In this tutorial we learn how to install root-hist-factory on CentOS 7. root-hist-factory is RooFit PDFs from ROOT histograms

Introduction

In this tutorial we learn how to install root-hist-factory on CentOS 7.

What is root-hist-factory

Create RooFit probability density functions from ROOT histograms.

We can use yum or dnf to install root-hist-factory on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install root-hist-factory.

Install root-hist-factory on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install root-hist-factory using yum by running the following command:

sudo yum -y install root-hist-factory

Install root-hist-factory on CentOS 7 Using dnf

If you don’t have dnf installed you can install DNF on CentOS 7 first. Update yum database with dnf using the following command.

sudo dnf makecache

After updating yum database, We can install root-hist-factory using dnf by running the following command:

sudo dnf -y install root-hist-factory

How To Uninstall root-hist-factory on CentOS 7

To uninstall only the root-hist-factory package we can use the following command:

sudo dnf remove root-hist-factory

References

Summary

In this tutorial we learn how to install root-hist-factory on CentOS 7 using yum and dnf.