How To Install geos on CentOS 7
Introduction
In this tutorial we learn how to install geos on CentOS 7.
What is geos
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS). As such, it aims to contain the complete functionality of JTS in C++. This includes all the OpenGIS “Simple Features for SQL” spatial predicate functions and spatial operators, as well as specific JTS topology functions such as IsValid()
We can use yum or dnf to install geos on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install geos.
Install geos on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install geos using yum by running the following command:
sudo yum -y install geos
Install geos 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 geos using dnf by running the following command:
sudo dnf -y install geos
How To Uninstall geos on CentOS 7
To uninstall only the geos package we can use the following command:
sudo dnf remove geos
References
Summary
In this tutorial we learn how to install geos on CentOS 7 using yum and dnf.
