How To Install mraa on Fedora 34

mraa is A low level skeleton library for Industrial IO Communication A low level skeleton library for Industrial IO Communication

Introduction

In this tutorial we learn how to install mraa on Fedora 34.

What is mraa

mraa is a low level skeleton library for Industrial IO Communication and includes python, java and Node-JS bindings. mraa 2.2.0 2.fc34 x86_64 114 k mraa-2.2.0-2.fc34.src.rpm fedora A low level skeleton library for Industrial IO Communication https MIT mraa is a low level skeleton library for Industrial IO Communication and includes python, java and Node-JS bindings.

We can use yum or dnf to install mraa on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install mraa.

Install mraa on Fedora 34 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install mraa using dnf by running the following command:

sudo dnf -y install mraa

Install mraa on Fedora 34 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install mraa using yum by running the following command:

sudo yum -y install mraa

How To Uninstall mraa on Fedora 34

To uninstall only the mraa package we can use the following command:

sudo dnf remove mraa

mraa Package Contents on Fedora 34

/usr/bin/mraa-gpio
/usr/bin/mraa-i2c
/usr/bin/mraa-uart
/usr/lib/.build-id
/usr/lib/.build-id/02
/usr/lib/.build-id/02/e0b462d4aeb0cc4762dcb90ff41525582b59d4
/usr/lib/.build-id/09
/usr/lib/.build-id/09/ff7d4b8663c069704e4adc574598442aed81e2
/usr/lib/.build-id/0f
/usr/lib/.build-id/0f/2227653ea2f79e4a0c6cfc1a4a7e408105b1db
/usr/lib/.build-id/6e
/usr/lib/.build-id/6e/3ed7ccd823db07f3e46030059cd834e3091c75
/usr/lib/libmraa.so.2
/usr/lib/libmraa.so.2.2.0
/usr/share/doc/mraa
/usr/share/doc/mraa/CONTRIBUTING.md
/usr/share/doc/mraa/README.md
/usr/share/licenses/mraa
/usr/share/licenses/mraa/COPYING
/usr/bin/mraa-gpio
/usr/bin/mraa-i2c
/usr/bin/mraa-uart
/usr/lib/.build-id
/usr/lib/.build-id/30
/usr/lib/.build-id/30/b0e5c223f14ccfe41bd2b9abcd2fe35784a63f
/usr/lib/.build-id/7d
/usr/lib/.build-id/7d/0c9192203572009bc5f2d81a26ca5924e34bfb
/usr/lib/.build-id/aa
/usr/lib/.build-id/aa/8e016111ffd54ddbdff65d9a1f856f58541f2a
/usr/lib/.build-id/ff
/usr/lib/.build-id/ff/f60cd91dfb33c7bb6b742ef46b0261556340ab
/usr/lib64/libmraa.so.2
/usr/lib64/libmraa.so.2.2.0
/usr/share/doc/mraa
/usr/share/doc/mraa/CONTRIBUTING.md
/usr/share/doc/mraa/README.md
/usr/share/licenses/mraa
/usr/share/licenses/mraa/COPYING

References

Summary

In this tutorial we learn how to install mraa on Fedora 34 using yum and dnf.