How do I install byobu in ec2 ami

Question

I know it was possible usint a package manager since i did it once a time ago. But now if I try

sudo yum install byobu

it just fails ...

Failed to set locale, defaulting to C
Loaded plugins: fastestmirror, priorities, security, update-motd
Loading mirror speeds from cached hostfile
* amzn-main: packages.us-east-1.amazonaws.com
* amzn-updates: packages.us-east-1.amazonaws.com
amzn-main
amzn-updates
Setting up Install Process
No package byobu available.
Error: Nothing to do

Natation

Answer 1

Not sure why, but the EPEL repo is installed, but disabled by default. You can enable it permanently by changing the setting "enabled=1" in the [epel] stanza of /etc/yum.repos.d/epel.repo

Or you can leave it disabled and still install byobu:

sudo yum install --enablerepo=epel byobu

You can have a look at what packages are available in the epel repo with:

sudo yum list --disablerepo=\* --enablerepo=epel

Plainsman

As of 2019 - epel is not available in AZ Linux2.. You can enable it using this command sudo yum install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm – Boilermaker

Official info on how to enable epel on AMI 2 here – Squarerigged

Answer 2

For Amazon Linux 2:

You would need to install the EPEL release package for EL7 based AMI and enable the EPEL repository.

You may execute below: ⤵︎

sudo amazon-linux-extras install epel      # Install epel from Amazon's Linux Extras

sudo yum-config-manager --enable epel      # Enable EPEL repo in case disabled

sudo yum install byobu -y                  # Install byobu

byobu -v                                   # Verify Version

Here is the alternative source just in case Linux Extras don't work for you.

# (optional) Install EPEL repository from Fedora
sudo yum install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

Reference: https://aws.amazon.com/premiumsupport/knowledge-center/ec2-enable-epel/

---

Tested On

Name: Amazon Linux 2 AMI (HVM), SSD Volume Type - ami-0323c3dd2da7fb37d (64-bit x86) / ami-0ce2e5b7d27317779 (64-bit Arm)

Piecemeal

Answer 3

The error message indicates that the package byobu is not available in the amzn-main repository.

You can manually install it from another repository

cd ~
wget ftp://ftp.pbone.net/mirror/download.fedora.redhat.com/pub/fedora/epel/5/x86_64/byobu-3.4-2.el5.noarch.rpm    
sudo yum install byobu-3.4-2.el5.noarch.rpm

Biplane

The file has been updated: ftp://ftp.pbone.net/mirror/download.fedora.redhat.com/pub/fedora/epel/5/x86_64/byobu-5.73-4.el5.noarch.rpm. But I advise to check on ftp://ftp.pbone.net/mirror/download.fedora.redhat.com/pub/fedora/epel/5/x86_64/ – Perished

Answer 4

Maybe someone needs a new link for byobu

So you can install it by

wget ftp://ftp.pbone.net/mirror/download.fedora.redhat.com/pub/fedora/epel/7/x86_64/b/byobu-5.73-4.el7.noarch.rpm
sudo yum install byobu-5.73-4.el7.noarch.rpm

Reitz