How To Install qcint on CentOS 7
Introduction
In this tutorial we learn how to install qcint
on CentOS 7.
What is qcint
Qcint is a branch of libcint library. It provides exactly the same APIs as libcint. However, the code is optimized against SSE3 instructions. On x86_64 platform, qcint can be 5 ~ 50% faster than libcint. Please refer to libcint for more details of the features and installation instructions.
We can use yum
or dnf
to install qcint
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install qcint.
Install qcint on CentOS 7 Using yum
Update yum database with yum
using the following command.
After updating yum database, We can install qcint
using yum
by running the following command:
Install qcint 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 qcint
using dnf
by running the following command:
How To Uninstall qcint on CentOS 7
To uninstall only the qcint
package we can use the following command:
References
Summary
In this tutorial we learn how to install qcint
on CentOS 7 using yum
and dnf
.