How To Install chealpix on CentOS 7
Introduction
In this tutorial we learn how to install chealpix
on CentOS 7.
What is chealpix
HEALPix is an acronym for Hierarchical Equal Area isoLatitude Pixelization of a sphere. As suggested in the name, this pixelization produces a subdivision of a spherical surface in which each pixel covers the same surface area as every other pixel. This package contains the library for tools that use HEALPix C bindings.
We can use yum
or dnf
to install chealpix
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install chealpix.
Install chealpix on CentOS 7 Using yum
Update yum database with yum
using the following command.
After updating yum database, We can install chealpix
using yum
by running the following command:
Install chealpix 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.
After updating yum database, We can install chealpix
using dnf
by running the following command:
How To Uninstall chealpix on CentOS 7
To uninstall only the chealpix
package we can use the following command:
References
Summary
In this tutorial we learn how to install chealpix
on CentOS 7 using yum
and dnf
.