How to install buildah on ubuntu 20.04

readme.md

install-buildah-ubuntu-20.04.md

. /etc/os-release
sudo sh -c "echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list"
wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/xUbuntu_${VERSION_ID}/Release.key -O Release.key
sudo apt-key add - < Release.key
sudo apt-get update -qq
sudo apt-get -qq -y install buildah
``

For anyone still stuck with this, this works. 😄 https://fabianlee.org/2022/08/02/buildah-installing-buildah-and-podman-on-ubuntu-20-04/

Worked for me, thank you.

Also I'm pasting same instructions just in case something happens to the site hosting them

# prereq packages
sudo apt-get update

sudo apt-get install -y wget ca-certificates gnupg2

# add repo and signing key
VERSION_ID=$(lsb_release -r | cut -f2)

echo "deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/ /" | sudo tee /etc/apt/sources.list.d/devel-kubic-libcontainers-stable.list

curl -Ls https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/xUbuntu_$VERSION_ID/Release.key | sudo apt-key add -

sudo apt-get update

# install buildah and podman
sudo apt install buildah podman -y

# fix known issue 11745 with [machine] entry
sudo sed -i 's/^\[machine\]$/#\[machine\]/' /usr/share/containers/containers.conf

@theJaxon thanks your answer works for me